....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SUNGKYUNKWAN UNIVERSITY SCHOOL OF MEDICINE, SAMSUNG MEDICAL CENTER¹ ........YOUNGHAC KIM, , MD¹, MAN KI CHUNG, MD, PHD¹, HAN-SIN JEONG, MD, PHD¹, YOUNG-IK SON, MD, PHD¹, NAYEON CHOI, MD¹
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, CHA BUNDANG MEDICAL CENTER, CHA UNIVERSITY1, DEPARTMENT OF BIOMEDICAL SCIENCE, GENERAL GRADUATE SCHOOL, CHA UNIVERSITY2 ........JONG-LYEL ROH, 1,2
....................¹DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY BUNDANG HOSPITAL, SEONGNAM, KOREA, ²DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY HOSPITAL, SEOUL, KOREA ........SEOYOUNG KIM, MINWOO KIM¹, ², WOO-JIN JEONG¹
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, PUSAN NATIONAL UNIVERSITY SCHOOL OF MEDICINE, PUSAN NATIONAL UNIVERSITY YANGSAN HOSPITAL¹, DEPARTMENT OF OTORHINOLARYNGOLOGY, PUSAN NATIONAL UNIVERSITY SCHOOL OF MEDICINE², DEPARTMENT OF ENVIRONMENTAL MEDICAL BIOLOGY, CATHOLIC KWANDONG UNIVERSITY COLLEGE OF MEDICINE³, DEPARTMENT OF OTORHINOLARYNGOLOGY, PUSAN NATIONAL UNIVERSITY SCHOOL OF MEDICINE, PUSAN NATIONAL UNIVERSITY HOSPITAL⁴, DEPARTMENT OF PARASITOLOGY AND TROPICAL MEDICINE, PUSAN NATIONAL UNIVERSITY SCHOOL OF MEDICINE⁵ ........JI-HWAN PARK, ¹, JAE HOON JUNG², SHIN AE KANG³, SUNG-DONG KIM⁴, HAK SUN YU⁵, SUE JEAN MUN¹, KYU-SUP CHO⁴
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, YONGIN SEVERANCE HOSPITAL, YONSEI UNIVERSITY COLLEGE OF MEDICINE1, DEPARTMENT OF OTORHINOLARYNGOLOGY, JEJU NATIONAL UNIVERSITY HOSPITAL, JEJU NATIONAL UNIVERSITY COLLEGE OF MEDICINE2, DEPARTMENT OF OTORHINOLARYNGOLOGY, NATIONAL HEALTH INSURANCE SERVICE ILSAN HOSPITAL3 ........SUK WON CHANG, HO YOUNG LEE1, 2, JEONG HONG KIM2, JUNG HYUN CHANG3, HYUN SEUNG CHOI3, JU WAN KANG1
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, KYUNG HEE UNIVERSITY COLLEGE OF MEDICINE, KYUNG HEE UNIVERSITY HOSPITAL AT GANGDONG, SEOUL, KOREA ........JE HO BANG, , SU JIN KIM, YOUNG CHAN LEE, KUN HEE LEE
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, DANKOOK UNIVERSITY COLLEGE OF MEDICINE1, BECKMAN LASER INSTITUTE KOREA, DANKOOK UNIVERSITY COLLEGE OF MEDICINE2 ........REIZA VENTURA, 1, 2, A YOUNG KIM1, 2, JUN-SANG BAE1, 2, EUN HEE KIM1, 2, KIM JI HYE1, 2, SHIN HYUK YOO1, 2, JI-HUN MO1, 2
....................THE AIRWAY MUCUS INSTITUTE, YONSEI UNIVERSITY COLLEGE OF MEDICINE1 DEPARTMENT OF OTORHINOLARYNGOLOGY, YONSEI UNIVERSITY COLLEGE OF MEDICINE2 HUMAN MICROBIOME CENTER, YONSEI UNIVERSITY COLLEGE OF MEDICINE3 KOREA MOUSE SENSORY PHENOTYPING CENTER, YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEOUL, REPUBLIC OF KOREA4 ........JINSUN KIM, 1,4, MIN-SEOK RHA1,2, HYUNG-JU CHO1,2, CHANG-HOON KIM1,2,3,4
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, KOREA UNIVERSITY COLLEGE OF MEDICINE¹, UPPER AIRWAY CHRONIC INFLAMMATORY DISEASES LABORATORY, KOREA UNIVERSITY COLLEGE OF MEDICINE², MEDICAL DEVICE USABILITY TEST CENTER, KOREA UNIVERSITY GURO HOSPITAL³ ........JEE WON MOON, ¹²³, YEONG-IN JO²³, HWA EUN YANG²³, HYUN-WOO YANG²³, HYEONGGUK SON²³, JOO-HOO PARK²³, IL-HO PARK¹²³
....................DEPARTMENT OF OTORHINOLARYNGOLOGY SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SEOUL NATIONAL UNIVERSITY HOSPITAL, SEOUL, KOREA ........SOO MIN KIM, , SIYEON JIN, CHAE-SEO RHEE, HYUN JIK KIM
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, DANKOOK UNIVERSITY COLLEGE OF MEDICINE1, BECKMAN LASER INSTITUTE KOREA, DANKOOK UNIVERSITY COLLEGE OF MEDICINE2,DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SAMSUNG MEDICAL CENTER, SUNGKYUNKWAN UNIVERSITY SCHOOL OF MEDICINE3 ........JUN-SANG BAE, 1, 2, REIZA VENTURA1, 2, A YOUNG KIM1, 2, EUN HEE KIM1, 2, KIM JI HYE1, 2, GWANGHUI RYU3, SHIN HYUK YOO1, 2, JI-HUN MO1, 2
....................1YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEOUL, REPUBLIC OF KOREA 2DEPARTMENT OF OTORHINOLARYNGOLOGY, YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEOUL, REPUBLIC OF KOREA 3THE AIRWAY MUCUS INSTITUTE, YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEVERANCE HOSPITAL, SEOUL, REPUBLIC OF KOREA *CORRESPONDENCE ........YOUNGJOO PARK, 1, GYEONGYEOB KIM2, SOL LEE2, MIN-SEOK KOO2, HYUNG-JU CHO2,3, CHANG-HOON KIM2,3, MIN-SEOK RHA2,3*
....................1DEPARTMENT OF OTORHINOLARYNGOLOGY, YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEOUL, REPUBLIC OF KOREA, 2THE AIRWAY MUCUS INSTITUTE, YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEVERANCE HOSPITAL, SEOUL, REPUBLIC OF KOREA ........GYEONGYEOB KIM, 1, SOL LEE1, MIN-SEOK KOO1, HYUNG-JU CHO1,2, CHANG-HOON KIM1,2, MIN-SEOK RHA1,2*
....................DEP. OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY1, DITMANSON MEDICAL FOUNDATION CHIA-YI CHRISTIAN HOSP., TAIWAN, ROC, DEP. OF ORAL AND MAXILLOFACIAL SURGERY2, CHIA-YI CHANG GUNG MEMORIAL HOSP. CHIAYI COUNTY, TAIWAN, ROC ........CHIEN YU HUANG, HUANG CHIEN YU1, YI-LI HWANG2, JYUN-YI LIAO1, TING-YU SHIH1, HAN-LO TENG1
....................1 DEP. OF OTOLARYNGOLOGY, HEAD AND NECK SURGERY, BEIJING TONGREN HOSP., CAPITAL MEDICAL UNIV., BEIJING, CHINA, 2 BEIJING INSTITUTE OF OTOLARYNGOLOGY, BEIJING LABORATORY OF ALLERGIC DISEASES, BEIJING KEY LABORATORY OF NASAL DISEASES, KEY LABORATORY OF OTOLARYNGOLOGY HEAD AND NECK SURGERY, MINISTRY OF EDUCATION, CAPITAL MEDICAL UNIV., BEIJING, CHINA, 3 DEP. OF PATHOLOGY, BEIJING TONGREN HOSP., CAPITAL MEDICAL UNIV., BEIJING, CHINA, 4 BEIJING KEY LABORATORY OF HEAD AND NECK MOLECULAR DIAGNOSTIC PATHOLOGY, BEIJING, CHINA, 5 OTOLARYNGOLOGY DEP., THE FIRST PEOPLES HOSP., FOSHAN, CHINA, 6 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, TIANJIN UNION MEDICAL CENTER, TIANJIN, CHINA, 7 DEP. OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, SHENGJING HOSP. OF CHINA MEDICAL UNIV., SHENYANG, CHINA, 8 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, THE SECOND HOSP. OF SHANXI MEDICAL UNIV., TAIYUAN, CHINA, 9 DEP. OF OTORHINOLARYNGOLOGY, ZIBO CENTRAL HOSP., ZIBO, CHINA, 10 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, WEST CHINA HOSP. SICHUAN UNIV., CHENGDU, CHINA, 11 DEP. OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, SHANDONG PROVINCIAL ENT HOSP., SHANDONG UNIV., JINAN, CHINA, 12 DEP. OF OTOLARYNGOLOGY, HEAD AND NECK SURGERY, HENAN PROVINCIAL PEOPLES HOSP., PEOPLES HOSP. OF ZHENGZHOU UNIV., PEOPLES HOSP. OF HENAN UNIV., ZHENGZHOU, CHINA, 13 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, YANTAI YUHUANGDING HOSP., QINGDAO UNIV., YANTAI, CHINA, 14 SHANDONG PROVINCIAL CLINICAL RESEARCH CENTRE FOR OTORHINOLARYNGOLOGIC DISEASES, YANTAI, CHINA, 15 DEP. OF ENT, SHENZHEN SECOND PEOPLES HOSP., SHENZHEN, CHINA, 16 DEP. OF OTORHINOLARYNGOLOGY, UNION HOSP., TONGJI MEDICAL COLLEGE, HUAZHONG UNIV. OF SCIENCE AND TECHNOLOGY, WUHAN, CHINA, 17 DEP. OF OTOLARYNGOLOGY, HOSP. OF CHENGDU UNIV. OF TRADITIONAL CHINESE MEDICINE, CHENGDU, CHINA, 18 DEP. OF OTORHINOLARYNGOLOGY AND HEAD NECK SURGERY, THE FIRST AFFILIATED HOSP. OF NANCHANG UNIV., NANCHANG, CHINA, 19 DEP. OF OTOLARYNGOLOGY, TONGJI HOSP., SCHOOL OF MEDICINE, TONGJI UNIV., SHANGHAI, CHINA, 20 DEP. OF ALLERGY, TONGJI HOSP., SCHOOL OF MEDICINE, TONGJI UNIV., SHANGHAI, CHINA, 21 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, THE FIRST AFFILIATED HOSP. OF CHONGQING MEDICAL UNIV., CHONGQING, CHINA, 22 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, CHONGQING GENERAL HOSP., CHONGQING, CHINA, 23 DEP. OF OTOLARYNGOLOGY, RENJI HOSP., SHANGHAI JIAO TONG UNIV. SCHOOL OF MEDICINE, SHANGHAI, CHINA, 24 DEP. OF OTOLARYNGOLOGY-HEAD & NECK SURGERY, SHANGHAI SIXTH PEOPLES HOSP. AFFILIATED TO SHANGHAI JIAO TONG UNIV. SCHOOL OF MEDICINE, SHANGHAI, CHINA, 25 DEP. OF OTOLARYNGOLOGY HEAD AND NECK SURGERY, SICHUAN PROVINCIAL PEOPLES HOSP., SCHOOL OF MEDICINE, UNIV. OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, CHENGDU, CHINA, 26 KEYMED BIOSCIENCES (CHENGDU) CO., LTD, CHENGDU, CHINA, 27 DEP. OF ALLERGY, BEIJING TONGREN HOSP., CAPITAL MEDICAL UNIV., BEIJING, CHINA. ........YI ZHOU, YI ZHOU1, SHEN SHEN1, 2, BING YAN1, 2, MING WANG1, 2, DI WU1, 2, YINGSHI PIAO3, 4, JUN TANG5, XIANGLI YANG6, ZHIWEI CAO7, JINMEI XUE8, WEN LIU9, SHIXI LIU10, LI SHI11, GUANGKE WANG12, XICHENG SONG13,14, YONGTIAN LU15, JIANJUN CHEN16, LUYUN JIANG17, JING YE18, SHAOQING YU19,20, YUCHENG YANG21, HONGYAN FANG22, JIPING LI23, HAIBO SHI24, JIANGANG FAN25, HONGYUE YAN26, HAIFEI WANG26, BO CHEN26, CHENGSHUO WANG1, 2, LUO ZHANG1, 2, 27
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA¹ ........JAE-YOON LEE¹, , DO-HYUN KIM¹, SUNG-WON KIM¹, SOO-WHAN KIM¹
....................1DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, NOWON EULJI MEDICAL CENTER, EULJI UNIVERSITY SCHOOL OF MEDICINE, SEOUL, KOREA¹, EULJI TINNITUS AND HEARING RESEARCH INSTITUTE, NOWON EULJI MEDICAL CENTER, SEOUL, KOREA²,DEPARTMENT OF PSYCHOLOGY, YONSEI UNIVERSITY, SEOUL, KOREA³, DEPARTMENT OF PSYCHOLOGY, UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN, CHAMPAIGN, IL, USA⁴, DEPARTMENT OF SPEECH AND HEARING SCIENCE, UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN, CHAMPAIGN, IL, USA⁵, DEPARTMENT OF OTORHINOLARYNGOLOGY, UNIVERSITY OF SAO PAULO SCHOOL OF MEDICINE, SãO PAULO, BR⁶ ........HYO JUNG CHOI, ¹², HYUN JOON SHIM¹,², JUYOEN HUR³, HOWARD BERENBAUM⁴, GIBBEUM KIM⁵, NAMITHA JAIN⁵, FATIMA HUSAIN⁵, JEANNE OITICICA⁶
....................DEPARTMENT OF OTOLARYNGOLOGY‑HEAD AND NECK SURGERY, ASAN MEDICAL CENTER, UNIVERSITY OF ULSAN COLLEGE OF MEDICINE¹, DEPARTMENT OF OTORHINOLARYNGOLOGY, YONSEI UNIVERSITY COLLEGE OF MEDICINE, GANGNAM SEVRANCE HOSPITAL², DEPARTMENT OF RADIOLOGY AND RESEARCH INSTITUTE OF RADIOLOGY, ASAN MEDICAL CENTER, UNIVERSITY OF ULSAN COLLEGE OF MEDICINE³ ........TAE UK CHEON, ¹,², HWON HEO³, WOO HYUN SHIM³, HONG JU PARK¹
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD & NECK SURGERY, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SEOUL NATIONAL UNIVERSITY HOSPITAL¹. DEPARTMENT OF NUCLEAR MEDICINE, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SEOUL NATIONAL UNIVERSITY HOSPITAL.² ........MYUNG-WHAN SUH, TAE-SOO NOH¹, HEONJEONG OH¹, SANG-YEON LEE¹, MOO KYUN PARK¹, JUN-HO LEE¹, YOORI CHOI², GI JEONG CHEON², ¹
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, GANGNAM SEVERANCE HOSPITAL, YONSEI UNIVERSITY COLLEGE OF MEDICINE¹, DEPARTMENT OF OTORHINOLARYNGOLOGY–HEAD AND NECK SURGERY, CHOSUN UNIVERSITY COLLEGE OF MEDICINE² ........GI-SUNG NAM, SEONG HOON BAE¹, TAEUK CHEON¹, SUNG IL CHO², ²
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, ASAN MEDICAL CENTER, UNIVERSITY OF ULSAN COLLEGE OF MEDICINE ........JEONG HEON KIM, , SE EUN YI, MINSU KWON, YOUNG HO JUNG, SEUNG-HO CHOI, YOON SE LEE
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, KOREA UNIVERSITY ANSAN HOSPITAL, KOREA UNIVERSITY COLLEGE OF MEDICINE1, DEPARTMENT OF BIOMEDICAL INFORMATICS, KOREA UNIVERSITY COLLEGE OF MEDICINE2 ........JEONG HWAN KIM, 1,2, YEONGMIN KIM2, MIN YOUNG SEO1, HWAMIN LEE2, SOON YOUNG KWON1
....................¹DEPARTMENT OF OTORHINOLARYNGOLOGY HEAD & NECK SURGERY, INHA UNIVERSITY HOSPITAL¹, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, ASAN MEDICAL CENTER, UNIVERSITY OF ULSAN COLLEGE OF MEDICINE², DEPARTMENT OF ONCOLOGY, ASAN MEDICAL CENTER³, DEPARTMENT OF OPHTHALMOLOGY, ASAN MEDICAL CENTER⁴, DEPARTMENT OF PATHOLOGY, ASAN MEDICAL CENTER⁵ ........MARN JOON PARK, ¹, SEYOUNG SEO³, HO-SEOK SA⁴, JI HYUN OH⁵, WONKI CHO², JI HEUI KIM², MYEONG SANG YU², YOO-SAM CHUNG²
....................DEPARTMENT OF OTORHINOLARYNGOLOGY¹, THE AIRWAY MUCUS INSTITUTE², DEPARTMENT OF MICROBIOLOGY AND IMMUNOLOGY³, YONSEI UNIVERSITY COLLEGE OF MEDICINE ........HYUNG-JU CHO, ¹², HEY MI KIM³, JUHEE SEO¹, MIRAN KANG¹, MIN-SEOK RHA¹², CHANG-HOON KIM¹², KIHYUCK KWAK³
....................⒥DAVID GEFFEN SCHOOL OF MEDICINE, ²DEP. OF OTORHINOLARYNGOLOGY - HEAD AND NECK SURGERY, ⒧DEP. OF PATHOLOGY AND LABORATORY MEDICINE, UNIV. OF CALIFORNIA LOS ANGELES, LOS ANGELES, CA ........EUGENE OH, EUGENE OH^1, JAKOB L. FISCHER², DIPTI P. SAJED^3, JESSA E. MILLER², DANIEL M. BESWICK², JIVIANNE T. LEE², MARILENE B. WANG², JEFFREY D. SUH²
....................THE DEPARTMENT OF OTORHINOLARYNGOLOGY, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SEOUL, KOREA ........SIYEON JIN, 1, JEEYEON PARK1, WON JOON NOH1, SOO MIN KIM1, DOO HEE HAN1, TAE BIN WON1, DONG-YOUNG KIM1, HYUN JIK KIM1
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, NATIONAL MEDICAL CENTER¹ DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SEOUL NATIONAL UNIVERSITY BUNDANG HOSPITAL² DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SEOUL NATIONAL UNIVERSITY HOSPITAL³ ........MINJU KIM, ¹, SUNG-WOO CHO², DOO HEE HAN³, HYUN JIK KIM³, JEONG-WHUN KIM², DONG-YOUNG KIM³, CHAE-SEO RHEE², TAE-BIN WON³
....................1DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, NOWON EULJI MEDICAL CENTER, EULJI UNIVERSITY SCHOOL OF MEDICINE, SEOUL, REPUBLIC OF KOREA 2 EULJI TINNITUS AND HEARING RESEARCH INSTITUTE, NOWON EULJI MEDICAL CENTER, SEOUL REPUBLIC OF KOREA ........JUNG-A KIM, 1,2, HYO JUNG CHOI1,2, YONG-HWI AN1, HYUN JOON SHIM1,2
....................OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY HOSPITAL1,OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, KOREA UNIVERSITY GURO HOSPITAL2, OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, KOREA UNIVERSITY ANAM HOSPITAL3, OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, EWHA WOMANS UNIVERSITY SEOUL HOSPITAL4, OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY CHONNAM NATIONAL UNIVERSITY HOSPITAL5 ........JAE-JUN SONG, MOO KYUN PARK1, JAE JUN SONG2, EUYHYUN PARK3, HOYUN LEE4, SUNGSU LEE5
....................1 DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, HALLYM UNIVERSITY DONGTAN SACRED HEART HOSPITAL, HWASEONG, KOREA 2 SENSORY-ORGAN INSTITUTE, COLLEGE OF MEDICINE, SEOUL NATIONAL UNIVERSITY, SEOUL, KOREA 3 DEPARTMENT OF RADIOLOGY, KONKUK UNIVERSITY MEDICAL CENTER, SEOUL, KOREA 4 EULJI TINNITUS AND HEARING RESEARCH INSTITUTE, NOWON EULJI MEDICAL CENTER, SEOUL 01830, REPUBLIC OF KOREA 5DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, NOWON EULJI MEDICAL CENTER, EULJI UNIVERSITY SCHOOL OF MEDICINE, SEOUL 01830, REPUBLIC OF KOREA ........MIN YOUNG KWAK, 1, JEONG-SUG KYONG2,3, HYO JUNG CHOI4,5, YONG-HWI AN4, HYUN JOON SHIM4,5
....................DEP. OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, GADJAH MADA UNIV. ........MONIK ALAMANDA, MONIK ALAMANDA, ARIEF PURNANTA, AGUS SURONO
....................DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY⒥, AMANG RODRIGUEZ MEMORIAL MEDICAL CENTER, PHILIPPINES, DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY², CALAMBA MEDICAL CENTER, PHILIPPINES ........ALLEN PATRICK D. BUNDOC, ALLEN PATRICK D BUNDOC⒥, MARGAUX YSABEL B ABAYA⒥, MARK JANSEN DG AUSTRIA⒥, RUBILIZA ONOFRE TELAN⒥ ²
....................DEP. OF OTORHINOLARYNGOLOGY, UNIV. OF SANTO TOMAS ........NATHANIEL QUINTIN SIM, NATHANIEL SIM, MARIA KAREN CAPUZ, KATRINA MARAVILLA, EDRIAN SANTOS
....................DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, UNIV. OF SANTO TOMAS HOSP. ........EDRIAN ROBLEDO SANTOS, EDRIAN R. SANTOS, MD, NORBERTO V. MARTINEZ, MD
....................LEE KONG CHIAN SCHOOL OF MEDICINE, NANYANG TECHNOLOGICAL UNIV. , SINGAPORE 1, DEP. OF OTORHINOLARYNGOLOGY - HEAD AND NECK SURGERY, CHANGI GENERAL HOSP. 2 ........YEO LIMIN, YEO LIMIN 1, LEONARD TAN TOH HUI 2, LEE TEE SIN 2
....................DEP. OF HEAD AND NECK SURGERY, NATIONAL CANCER CENTER OF MONGOLIA1, DEP. OF PATHOLOGY, NATIONAL CANCER CENTER OF MONGOLIA2 ........BURENZAYA TUVDENDORJ, BURENZAYA TUVDENDORJ1, URANZAYA YUNGERMAA1, LUTZUL MENDBAYAR1, AMARSANAA GANTULGA1, YANJINLKHAM MUNKHBAYAR1, DENIS SKURATOV1, GANCHIMEG GANKHUYAG2
....................DEP. OF OTORHINOLARYNGOLOGY⒥, MONGOLIAN NATIONAL UNIV. OF MEDICAL SCIENCE, MONGOLIA-JAPAN HOSP. ........TAMIR LKHAGVASUREN, TAMIR LKHAGVASUREN⒥, JARGALKHUU.E⒥, PUREVDORJ.G⒥, TSEND-AYUSH.A⒥, TSERENLKHAM.B⒥, SOLONGO.L⒥
....................DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, CAGAYAN VALLEY MEDICAL CENTER ........RANDY KINMONGO BERSAMIN, RANDY K. BERSAMIN, CHRISTIAN VION B. GUZMAN,MARIEFLOR CHRISTY M.GARCIA-ELGINCOLIN, OMAR A. RAMOS
....................1) DEP. OF OTOLARYNGOLOGY, WOODLANDS HEALTH 2) DEP. OF LABORATORY MEDICINE AND PATHOLOGY, WOODLANDS HEALTH ........JOANNA KL NG, 1, BENJAMIN PK WONG², RICHMOND QQ LIM1
....................DEP. OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, VICENTE SOTTO MEMORIAL MEDICAL CENTER ........MANUEL III AVILA MONTEJO, MANUEL A. MONTEJO III
....................DEP. OF OTOLARYNGOLOGY - HEAD AND NECK SURGERY, ASIAN HOSP. AND MEDICAL CENTER ........BIANCA MARI BABASA DIZON, BIANCA MARI B. DIZON, GERALDINE L. LUNA
....................DEP. OF OTORHINOLARYNGOLOGY SURGERY, MONGOLIAN NATIONAL UNIVERSITY OF MEDICAL SCIENCE ........TSEND-AYUUSH ALTANGEREL, TSEND-AYUUSH.A 1, TAMIR.L 1, AMINAA.G 1, SHIJIRTUYA.B 1, KHULAN. KH 1
....................DEP. OF OTORHINOLARYNGOLOGY⒥, MONGOLIAN NATIONAL UNIV. OF MEDICAL SCIENCE, MONGOLIA-JAPAN HOSP. ........TAMIR LKHAGVASUREN, TAMIR LKHAGVASUREN⒥, JARGALKHUU.E⒥, PUREVDORJ.G⒥, BATTSENGEL.B⒥, TSEND-AYUSH.A⒥, TSERENLKHAM.B⒥
....................1DEPARTMENT OF OTOLARYNOLARYNGOLOGY , FACULTY OF MEDICINE , UNIVERSITY KEBANGSAAN MALAYSIA MEDICAL CENTRE, KUALA LUMPUR , MALAYASIA 2 DEPARTMENT OF OTOLARYNGOLOGY AND HEAD AND NECK SURGERY , SHEIKH KHALIFA HOSPITAL , FUJAIRAH , UNITED ARAB EMIRATES . ........MARYAM ALI ALQAYDI
....................DEP. OF OTOLARYNGOLOGY - HEAD AND NECK SURGERY, MARIANO MARCOS MEMORIAL HOSP. AND MEDICAL CENTER ........DIA ANGELA SORIA NOLASCO, DIA ANGELA S. NOLASCO
....................1MEDICAL STUDENT, FACULTY OF MEDICINE, UNIVERSITAS ISLAM INDONESIA, YOGYAKARTA, INDONESIA 2RESIDENT OF OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY DEPARTMENT, UNIVERSITAS AIRLANGGA, SURABAYA, INDONESIA, 3OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY DEPARTMENT, DR. SOEDONO GENERAL HOSPITAL MADIUN, EAST JAVA, INDONESIA, 4PAEDIATRIC DEPARTMENT, DR. SOEDONO GENERAL HOSPITAL MADIUN, EAST JAVA, INDONESIA, 5ANESTHESIOLOGY, CRITICAL CARE, AND PAIN MEDICINE DEPARTMENT, DR. SOEDONO GENERAL HOSPITAL MADIUN, EAST JAVA, INDONESIA, 6OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY DEPARTMENT, FACULTY OF MEDICINE, UNIVERSITAS ISLAM INDONESIA, YOGYAKARTA, INDONESIA ........DANAN BUDI PRIMADI, 1, AGIL FERDIANSYAH AHMAD1, MUHAMMAD IKHLASUL AMAL1, CAESARISMA VIDIYANTI2, ASMA SUBAGYO2, DREAN FERRYS WIDIONO3, SLAMET SUWONDO3, IIN FATIMAH4, MIRZA KOESHARDIANDI5, VEBY NOVRI YENDRI6
....................DEP. OF OTOLARYNGOLOGY-HEAD & NECK SURGERY, GRADUATE SCHOOL OF MEDICINE, DENTISTRY AND PHARMACEUTICAL SCIENCES, OKAYAMA UNIV., OKAYAMA, JAPAN ........AIKO SHIMIZU, SEIICHIRO MAKIHARA, MINORI NODA, AYA MURAI,MIZUO ANDO
....................DEP. OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, EAST AVENUE MEDICAL CENTER ........ALEXIS MA. BIANCA RAMIRO AMISOLA, ALEXIS MA. BIANCA R. AMISOLA, M.D.
....................DEP. OF OTOLARYNGOLOGY - HEAD AND NECK SURGERY, ASIAN HOSP. AND MEDICAL CENTER ........BIANCA MARI BABASA DIZON, BIANCA MARI B. DIZON, RYAN FRANCIS HENRY N. URGEL
....................RHINOPLASTY FELLOW IN DEP. OF OTORHINOLARYNGOLOGY, ASAN MEDICAL CENTER UNDER PROFESSOR YONG JU JANG ........SAKSHI GAVENDRA, SAKSHI GAVENDRA
....................DEPT OF OTORHINOLARYNGOLOGY - HEAD AND NECK SURGERY, CHANGI GENERAL HOSPITAL, SINGAPORE ........KAVIMALAR RAVI, KAVIMALAR RAVI, DAVID LOW YONG MING, LEE TEE SIN, MARIA J. PANG CUI-YING
....................DEP OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, PHILIPPINE GENERAL HOSPITAL ........DANICCA NOELLE VELASCO PINEDA, DANICCA NOELLE V. PINEDA, MD⒥, KEVIN JER DAVID, MD², RODOLFO FERNANDEZ III, MD, RAMON ANTONIO LOPA, MD
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE ........HEE SUNG CHAE, , EUN KYUNG JEON, MINHEON KIM, DONG HWAN KWON, YOUNG-HA LEE, EUN JUNG LEE
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, PUSAN NATIONAL UNIVERSITY HOSPITAL ........HYE-JIN PARK, , JI-HWAN PARK, SUNG-DONG KIM, KYU-SUP CHO
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, PUSAN NATIONAL UNIVERSITY HOSPITAL ........HYE-JIN PARK, , JI-HWAN PARK, SUNG-DONG KIM, KYU-SUP CHO
....................DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY⒥, AMANG RODRIGUEZ MEMORIAL MEDICAL CENTER, PHILIPPINES, DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY², CALAMBA MEDICAL CENTER, PHILIPPINES, ........PATRICIA PARUNGAO DAGANTA, ⒥, ADRIAN FERNANDO⒥, RUBILIZA ONOFRE TELAN⒥ ²
....................DEP. OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, EAST AVENUE MEDICAL CENTER ........ALEXIS MA. BIANCA RAMIRO AMISOLA, ALEXIS MA. BIANCA R. AMISOLA
....................DEPARTMENT OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, MARIANO MARCOS MEMORIAL HOSPITAL AND MEDICAL CENTER ........NESTER JAMES SALLUTAL BAGASIN, NESTER JAMES S. BAGASIN, RN, MD1, JENNILYN BANCIFRA, MD, FPSO-HNS2
....................DEP. OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, EAST AVENUE MEDICAL CENTER ........FRITZ DOMINGUEZ SUSTINO, , MELANIE GRACE Y. CRUZ, JOSE ROBERTO V. CLARIDAD
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL ST. MARY’S HOSPITAL, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA¹ ........SUNG HO CHO, ¹, CHANMI LEE¹, MIN-CHAE JEON¹, KYOUNG HO PARK¹
.................... DEPARTMENT OF OTORHINOLARYNGOLOGY, MARIANO MARCOS MEMORIAL HOSPITAL AND MEDICAL CENTER ........CHRISTIAN RIGOR ORTIZ, CHRISTIAN R. ORTIZ, JENNILYN C. BANCIFRA
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, GYEONGSANG NATIONAL UNIVERSITY COLLEGE OF MEDICINE1, 2DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, CHUNG-ANG UNIVERSITY COLLEGE OF MEDICINE2 ........JUNG JE PARK, CHAE DONE LIM, HYUN-JIN LEE,
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, CHUNGNAM NATIONAL UNIVERSITY SEJONG HOSPITAL, SEJONG, REPUBLIC OF KOREA¹, DEPARTMENT OF MEDICAL SCIENCE, CHUNGNAM NATIONAL UNIVERSITY COLLEGE OF MEDICINE, DAEJEON, REPUBLIC OF KOREA², DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, CHUNGNAM NATIONAL UNIVERSITY COLLEGE OF MEDICINE, DAEJEON, REPUBLIC OF KOREA³ ........JI WON KIM, ¹, SICONG ZHENG², BON SEOK KOO²³
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, HALLYM UNIVERSITY COLLEGE OF MEDICINE¹, MAJOR OF BIOMEDICAL ENGINEERING, DIVISION OF SMART HEALTHCARE, PUKYONG NATIONAL UNIVERSITY², DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY, COLLEGE OF MEDICINE³ ........SEUNG HOON HAN, ¹, PRIYA RANGANATHAN², IN GUL KIM³, SEUNG YUN NAM², EUN-JAE CHUNG³
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, KOREA UNIVERSITY COLLEGE OF MEDICINE, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, KOREA UNIVERSITY ANSAN HOSPITAL¹ ........DORJSUREN TSAGAANKHU, U¹, KWON SOON YOUNG¹
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, YONSEI UNIVERSITY COLLEGE OF MEDICINE¹, CENTER FOR CRANIOFACIAL MOLECULAR BIOLOGY, HERMAN OSTROW SCHOOL OF DENTISTRY, AND NORRIS COMPREHENSIVE CANCER CENTER, UNIVERSITY OF SOUTHERN CALIFORNIA, LOS ANGELES, CA, USA2, DEPARTMENT OF OTOLARYNGOLOGY, KECK SCHOOL OF MEDICINE, UNIVERSITY OF SOUTHERN CALIFORNIA LOS ANGELES, USA3 ........YOUNG MIN PARK, 1, CHEHYUN NAM2, UTTAM K. SINHA3, DECHEN LIN2
....................ASLEEP¹, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY BUNDANG HOSPITAL, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE² ........SEUNGHUN KIM, ¹, DONGHEON LEE¹, SUNGJIN HEO¹, HYUNTAK HONG¹, JOONKI HONG¹, SUNGEUN MOON¹, JEONG-WHUN KIM²
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SAMSUNG MEDICAL CENTER, SUNGKYUNKWAN UNIVERSITY SCHOOL OF MEDICINE¹, SAMSUNG ELECTRONICS MOBILE EXPERIENCE² ........DONGHYEOK KIM, ¹, JEONG YUP HAN², HYO YEOL KIM¹, SANG DUK HONG¹, GWANGHUI RYU¹, YONG GI JUNG¹
....................ASLEEP¹, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY BUNDANG HOSPITAL, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE² ........SEUNGHUN KIM, ¹, DONGHEON LEE¹, SUNGJIN HEO¹, HYUNTAK HONG¹, JOONKI HONG¹, SUNGEUN MOON¹, JEONG-WHUN KIM²
....................DEPARTMENT OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, CHUNGNAM NATIONAL UNIVERSITY HOSPITAL¹, DEPARTMENT OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, CHUNGNAM NATIONAL UNIVERSITY SCHOOL OF MEDICINE² ........JAEIN CHUNG, 1, YONG MIN KIM1,2
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, CHUNGBUK NATIONAL UNIVERSITY HOSPITAL¹, DEPARTMENT OF OTORHINOLARYNGOLOGY, SEOUL NATIONAL UNIVERSITY BUNDANG HOSPITAL², DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, CHUNGNAM NATIONAL UNIVERSITY SEJONG HOSPITAL³ ........DONG WOO NAM, ¹, YEHREE KIM², YE JUN CHUN², HYE RIM PARK², JIN HEE HAN², JEE YEON YANG², MIN YOUNG KIM², BONG JIK KIM³, BYUNG YOON CHOI²
....................DEPARTMENT OF OTOLARYNGOLOGY, AJOU UNIVERSITY SCHOOL OF MEDICINE, SUWON 16499 REPUBLIC OF KOREA ........JUNGHO HA, , JEONG HUN JANG, HUN YI PARK, YUN-HOON CHOUNG
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, SEVERANCE HOSPITAL, YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEOUL, KOREA1, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, CHUNG-ANG UNIVERSITY HOSPITAL, SEOUL, KOREA2, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, RIZAL MEDICAL CENTER, PASIG CITY, PHILIPPINES3 ........JEONG GUM LEE, ,MD1, JI MIN YUN,MD2, YUNBIN NAM,MD1, GERARD LAPINA,MD1,3, IN SEOK MOON,MD,PHD1
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, KONKUK UNIVERSITY MEDICAL CENTER, RESEARCH INSTITUTE OF MEDICAL SCIENCE, KONKUK UNIVERSITY SCHOOL OF MEDICINE1 DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY BUNDANG HOSPITAL, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE2. SENSORY ORGAN RESEARCH INSTITUTE, SEOUL NATIONAL UNIVERSITY MEDICAL RESEARCH CENTER3 ........CHANG-HEE KIM, 1, JUNG KYU LEE2, AND BYUNG YOON CHOI2,3
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, SEOUL, REPUBLIC OF KOREA ........CHAN MI LEE
....................DEPARTMENT OF OTORHINOLARYNGOLOGY AND BIOMEDICAL RESEARCH INSTITUTE, PUSAN NATIONAL UNIVERSITY HOSPITAL, BUSAN, KOREA1, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, PUSAN NATIONAL UNIVERSITY, BUSAN, KOREA2 ........DONG-HOON LEE, 1, BONG-GOO CHO1, SUNG-WON CHOI1, 2 , SE-JOON OH1, 2
....................RESEARCH INSTITUTE OF HEARING ENHANCEMENT, YONSEI UNIVERSITY COLLEGE OF MEDICINE, WONJU, REPUBLIC OF KOREA⒥ DEPARTMENT OF BIOSTATISTICS, YONSEI UNIVERSITY COLLEGE OF MEDICINE, WONJU, REPUBLIC OF KOREA² DEPARTMENT OF OTORHINOLARYNGOLOGY, YONSEI UNIVERSITY COLLEGE OF MEDICINE, WONJU, REPUBLIC OF KOREA⒧ ........YUSEON BYUN, ⒥², JUNHUN LEE⒥², CHUL YOUNG YOON⒥², SUNGHWA YOU⒥², JUNGHEE SAGONG⒥, CHANBEOM KWAK⒥⒧, YOUNG JOON SEO⒥⒧
....................RESEARCH INSTITUTE OF HEARING ENHANCEMENT, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE⒥, DEPARTMENT OF BIOSTATISTICS, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE², DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE⒧ ........CHANBEOM KWAK, ⒥, YUSEON BYUN⒥,², CHULYOUNG KANG⒥, YOUNG JOON SEO⒥,⒧
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, ASAN MEDICAL CENTER, UNIVERSITY OF ULSAN COLLEGE OF MEDICINE ........JEE YEON LEE, , HONG JU PARK
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA¹ ........JAE-YOON LEE¹, , INN-CHUL NAM¹, SUNG-WON KIM¹
....................DEP. OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, NAGASAKI GOTO CHUOH HOSP1, DEP. OF SOCIAL EPIDEMIOLOGY, GRADUATE SCHOOL OF MEDICINE AND SCHOOL OF PUBLIC HEALTH, KYOTO UNIV2, DEP. OF GENERAL MEDICINE3, DEP. OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY4, NAGASAKI UNIV. GRADUATE SCHOOL OF BIOMEDICAL SCIENCES, ........KOHEI MATSUMOTO, KOHEI MATSUMOTO1, YUKIKO HONDA2, TAKAHIRO MAEDA3, YOSHIHIKO KUMAI4
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, SEOUL, REPUBLIC OF KOREA ........MIN CHAE JEON, , JAE SANG HAN, JAE HYUN SEO, CHAN MI LEE, SHI NAE PARK
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, ST. VINCENT’S HOSPITAL, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, SEOUL, REPUBLIC OF KOREA ........SANG HYUN KWAK, , HEIL NOH,
....................SENSORY ORGAN RESEARCH INSTITUTE, SEOUL NATIONAL UNIVERSITY MEDICAL RESEARCH CENTER, SEOUL, REPUBLIC OF KOREA 1, BELL THERAPEUTICS INC, SEOUL, REPUBLIC OF KOREA 2, INTELLIGENCE AND INTERACTION RESEARCH CENTER, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, SEOUL, REPUBLIC OF KOREA 3, DEPARTMENT OF MUSICOLOGY, SEOUL NATIONAL UNIVERSITY, SEOUL, REPUBLIC OF KOREA 4, DEPARTMENT OF MUSIC TECHNOLOGY, KOREA NATIONAL UNIVERSITY OF ARTS, SEOUL, REPUBLIC OF KOREA5, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY HOSPITAL, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SEOUL, REPUBLIC OF KOREA.6 ........MINYOUNG SHIN, 1,2, JEONG MI PARK2,4, JONGHWA PARK2,3, JIYEON HA2, WONWOO LEE2,5, SANG-YEON LEE6
....................DEPARTMENT OF OTORHINOLARYNGOLOGY AND PEDIATRIC OTORHINOLARYNGOLOGY, TASHKENT PEDIATRIC MEDICAL INSTITUTE, TASHKENT, UZBEKISTAN1, DEPARTMENT OF OTORHINOLARYNGOLOGY, SEVERANCE HOSPITAL, YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEOUL, KOREA2, DEPARTMENT OF OTORHINOLARYNGOLOGY, GANGNAM SEVERANCE HOSPITAL, YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEOUL, KOREA3 ........JEONG GUM LEE, JAMOL ERGASHEV1,2, 2, SEONG HOON BAE3, IN SEOK MOON2
....................TODOC CO. LTD., R&D CENTER, SEOUL, REPUBLIC OF KOREA1 DEPARTMENT OF OTOLARYNGOLOGY, FIRST CENTRAL HOSPITAL OF MONGOLIA, ULAANBAATAR, MONGOLIA2 DEPARTMENT OF OTOLARYNGOLOGY AND H&N SURGERY, SEOUL NATIONAL UNIVERSITY HOSPITAL, SEOUL, REPUBLIC OF KOREA3 DEPARTMENT OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, CHUNGNAM NATIONAL UNIVERSITY SEJONG HOSPITAL4 ........DOO-HEE KIM, 1,3, GAN-ERDENE NARANTSOLMON2, MYENG-SIN KANG3, GO-UN CHOE4, GWANG-JIN CHOI1, SOO-WON SHIN1, KYOU-SIK MIN1, MYUNG-WHAN SUH3, AND THE LATE SEUNG-HA OH3
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, SEOUL, REPUBLIC OF KOREA¹, DIVISION OF INFECTIOUS DISEASES, DEPARTMENT OF INTERNAL MEDICINE, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, SEOUL, KOREA² ........JAESANG HAN, JAE SANG HAN, MIN CHAE JEON, CHAN MI LEE, GIANFRANCO C. VELASCO, SO YOUNG PARK, SHI NAE PARK
....................RESEARCH INSTITUTE OF HEARING ENHANCEMENT, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE, WONJU, SOUTH KOREA¹, DEPARTMENT OF MEDICAL INFORMATICS AND BIOSTATISTICS, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE, WONJU, SOUTH KOREA², DEPARTMENT OF OTORHINOLARYNGOLOGY, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE, WONJU, SOUTH KOREA³ ........JUNHUN LEE, ¹, CHUL YOUNG YOON¹, JIWON KIM¹, YOUNG JOON SEO²
.................... 1) DEP. OF OTORHINOLARYNGOLOGY, FIRST CENTRAL HOSP.OF MONGOLIA 2) DEP.OF RADIOLOGY MONGOLIAN NATIONAL UNIV. OF MONGOLIA ........MYADAG GANTUMUR, MYADAG G 1, BYAMBASUREN L 1, MUNKHBAATAR 2.
....................1DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, HANYANG UNIVERSITY, SEOUL, REPUBLIC OF KOREA. 2DEPARTMENT OF MATHEMATICS, KYUNGPOOK NATIONAL UNIVERSITY, DAEGU, REPUBLIC OF KOREA 3DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY HOSPITAL, SEOUL, REPUBLIC OF KOREA 4DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, KANGNAM SACRED HEART HOSPITAL, HALLYM UNIVERSITY, SEOUL, SOUTH KOREA 5DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY BORAMAE MEDICAL CENTER, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SEOUL, SOUTH KOREA ........SANG-YOON HAN, 1, JEONG RYE PARK2, HEONJEONG OH3, SUNG-MIN PARK4, JONGYOOK PARK2, YOUNG HO KIM3, 5
....................DEP. OF OTOLARYNGOLOGY HEAD AND NECK SURGERY, NAGASAKI UNIV. GRADUATE SCHOOL OF BIOMEDICAL SCIENCES1 DEP. OF OTOLARYNGOLOGY HEAD AND NECK SURGERY, NHO NAGASAKI MEDICAL CENTER2 KANDA ENT CLINIC. NAGASAKI BELL HEARING CENTER3 ........SATOMI SHOJINAGA, SATOMI SHOJINAGA1, HARUO YOSHIDA2, YUKIHIKO KANDA1,3, YOSHIHIKO KUMAI1, HARUO TAKAHASHI4
....................DEPARTMENT OF OTORHINOLARYNGOLOGY–HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY BUNDANG HOSPITAL, SEONGNAM, KOREA¹, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY HOSPITAL, SEOUL, KOREA² ........JIWON CHOI, ¹, YOUN-JE CHOI¹, JUN-HO LEE², JAE-JIN SONG¹
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, HANYANG UNIVERSITY, SEOUL, REPUBLIC OF KOREA. ........SANG-YOON HAN, , BO RIM KIM, JUNSUNG BAHN, HEE WON SEO, SEUNG HWAN LEE, JAE HO CHUNG
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, SEOUL, REPUBLIC OF KOREA ........MIN CHAE JEON, , JAE SANG HAN, JAE HYUN SEO, CHAN MI LEE, SHI NAE PARK
....................1DEPARTMENT OF BIOMEDICAL SCIENCES, GRADUATE SCHOOL OF AJOU UNIVERSITY, SUWON 16499, REPUBLIC OF KOREA, 2DEPARTMENT OF OTOLARYNGOLOGY, AJOU UNIVERSITY SCHOOL OF MEDICINE, SUWON 16499, REPUBLIC OF KOREA ........JEONG-HYEON YUN, JEONG HYEON YUN1, YOUNG SUN KIM2, JUNGHO HA2, SEONG JUN SO2, SIUNG SUNG1, JEONG HUN JANG2, YUN-HOON CHOUNG, MD1,2
....................1 DEPARTMENT OF ANATOMY AND CELL BIOLOGY, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SEOUL, REPUBLIC OF KOREA 2 SENSORY ORGAN RESEARCH INSTITUTE, SEOUL NATIONAL UNIVERSITY MEDICAL RESEARCH CENTER, SEOUL, REPUBLIC OF KOREA ........DO EUN KIM, 1, JONG CHAN JEON 1, BOHYEON PARK 1, SO YOUNG KIM 1,2
....................DEPARTMENT OF CONVERGENCE MEDICINE, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE 1, RESEARCH INSTITUTE OF HEARING ENHANCEMENT, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE 2, DEPARTMENT OF OTORHINOLARYNGOLOGY - HEAD AND NECK SURGERY, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE, WONJU, REPUBLIC OF KOREA 3 ........HYUN SU LEE, 1,2, TAE HOON KONG 2,3, AND YOUNG JOON SEO 2,3
....................DEP. OF OTORHINOLARYNGOLOGY⒥, CHANGHUA CHRISTIAN HOSP. DEP. OF BIOCHEMICAL SCIENCE AND TECHNOLOGY², NATIONAL TAIWAN UNIV. ........YUN TSUNG HUNG, YUN-TSUNG HUNG⒥, YU-LING HUANG², CHIN-CHUAN SU⒥
....................DEP. OF OTORHINOLARYNGOLOGY⒥, MONGOLIAN NATIONAL UNIV. OF MEDICAL SCIENCES, DEP. OF OTORHINOLARYNGOLOGY², FIRST CENTRAL HOSP. OF MONGOLIA, ........ARIUNAA ERDENEBAT, ARIUNAA E.⒥, GANCHIMEG P.⒥, NERGUI S.²
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SCHOOL OF MEDICINE, DAEGU CATHOLIC UNIVERSITY¹, DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, HANYANG UNIVERSITY² ........DONG-WON LEE, ¹, JEONG-KYU KIM¹, KYUNG TAE²
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, HOSPITAL RAJA PERMAISURI BAINUN, CITY, MALAYSIA1, DEPARTMENT OF OTORHINOLARYNGOLOGY, SEVERANCE HOSPITAL, YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEOUL, KOREA2 ........JAMOL ERGASHEV, JEONG GUM LEE2, GUHAN KUMARASAMY1,2, IN SEOK MOON2
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY HOSPITAL, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE1, SENSORY ORGAN RESEARCH INSTITUTE, SEOUL NATIONAL UNIVERSITY MEDICAL RESEARCH CENTER2 ........DOHEE KIM, 1, SANG-YEON LEE1,2
....................LABORATORY OF BRAIN & COGNITIVE SCIENCES FOR CONVERGENCE MEDICINE, HALLYM UNIVERSITY COLLEGE OF MEDICINE, ANYANG, REPUBLIC OF KOREA¹, EAR AND INTERACTION CENTER, DOHEUN INSTITUTE FOR DIGITAL INNOVATION IN MEDICINE (D.I.D.I.M.), HALLYM UNIVERSITY SACRED HEART HOSPITAL, ANYANG, SOUTH KOREA², DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, AJOU UNIVERSITY SCHOOL OF MEDICINE³, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, HALLYM UNIVERSITY COLLEGE OF MEDICINE, CHUNCHEON, REPUBLIC OF KOREA⁴ ........SUNGMIN JO, ¹², JI-HYE HAN¹², SEUNGIK JEON¹², JEONG HUN JANG³, HYO-JEONG LEE¹²⁴*
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, BUCHEON ST. MARY'S HOSPITAL, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA ........JUNHUI JEONG
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, YONGIN SEVERANCE HOSPITAL, YONSEI UNIVERSITY COLLEGE OF MEDICINE, YONGIN, GYEONGGI-DO, KOREA,1 ........SEUNG HO SHIN, ¹, YU RI KO¹, SEON JOO LEE¹, SEON JOO PARK¹, MIN AH SON¹, EUN JIN SON¹
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, DONGTAN SACRED HEART HOSPITAL, HALLYM UNIVERSITY COLLEGE OF MEDICINE, HWASEONG, KOREA. ........MIN YOUNG KWAK, , SUN A HAN, SEUNG HOON HAN, YOUNG BOK KIM, JIN KIM, IL SEOK PARK
....................DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY⒥, AMANG RODRIGUEZ MEMORIAL MEDICAL CENTER, PHILIPPINES, DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY², EAST AVENUE MEDICAL CENTER, PHILIPPINES, CLINICAL AUDIOLOGY PROGRAM⒧, UNIV. OF SANTO TOMAS, PHILIPPINES, ELEMENTARY DIVISION⒨ , ANTONIO A. MACEDA INTEGRATED SCHOOL, DEP. OF EDUCATION, PHILIPPINES, DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, CALAMBA MEDICAL CENTER, PHILIPPINES ........ANGELA MARIA ROSARIO RACOMA JAO, ANGELA MARIA ROSARIO RACOMA-JAO⒥, GILLIAN BARZAGA², LEANDRO MAGNO², MARIGIE CARINO-CARANDANG² ⒧, HUBERT RAMOS ⒧, BRIAN RUBRIANO ⒧, MARY LETH UGAT⒨, JONA MINETTE LIGON⒥ ² , RUBILIZA ONOFRE-TELAN⒥
....................DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY⒥, AMANG RODRIGUEZ MEMORIAL MEDICAL CENTER, DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY², EAST AVENUE MEDICAL CENTER, DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY², DR JOSE N. RODRIGUEZ HOSP., CLINICAL AUDIOLOGY PROGRAM⒨, UNIV. OF STO TOMAS, DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, CALAMBA MEDICAL CENTER, PHILIPPINES ........GYTHA KATE TORRES VALENZUELA, GYTHA KATE TORRES-VALENZUELA⒥, NIKKI SEVILLA⒧, JOHN FAUSTINE GUTIERREZ², JOYCE RODVIE SAGUN⒨, MARIGIE CARINO-CARANDANG², HUBERT RAMOS⒨, JONA MINETTER LIGON⒥, RUBILIZA ONOFRE TELAN⒥
....................1 FATIMA JINNAH MEDICAL UNIV./SIR GANGA RAM HOSP., LAHORE, PAKISTAN 2 SHALAMAR INSTITUTE OF HEALTH SCIENCES, LAHORE, PAKISTAN ........WILA-E-ZEHRA SYEDA, SYEDA WILA-E-ZEHRA 1, ZAFAR A. SUCHAL 2, AZRA MAHMUD 2
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SAMSUNG MEDICAL CENTER, SUNGKYUNKWAN UNIVERSITY SCHOOL OF MEDICINE¹, DEPARTMENT OF NEUROSURGERY, SAMSUNG MEDICAL CENTER, SUNGKYUNKWAN UNIVERSITY SCHOOL OF MEDICINE² ........DONGHYEOK KIM, ¹, CHANGHEE LEE¹, GWANGHUI RYU¹, WON-JAE LEE², DOO-SIK KONG², SANG DUK HONG¹
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, KONYANG UNIVERSITY COLLEGE OF MEDICINE, DAEJEON, REPUBLIC OF KOREA¹, DEPARTMENT OF BIOMEDICAL INFORMATICS, KONYANG UNIVERSITY COLLEGE OF MEDICINE, DAEJEON, REPUBLIC OF KOREA² ........KI-IL LEE, ¹, JONG-YEUP KIM¹,², SEUNG MIN IN¹, SUNG RYUL SHIM²
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, DONGTAN SACRED HEART HOSPITAL, HALLYM UNIVERSITY COLLEGE OF MEDICINE1, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, INHA UNIVERSITY2 ........SEUNG HOON HAN, 1, JI WON KIM2, SUNGRYEAL KIM2
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, INHA UNIVERSITY COLLEGE OF MEDICINE1, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, DONGTAN SACRED HEART HOSPITAL, HALLYM UNIVERSITY COLLEGE OF MEDICINE2 ........SUNGRYEAL KIM, 1, SEUNG HOON HAN2, JI WON KIM1
....................SCHOOL OF MEDICAL LASER1, BECKMAN LASER INSTITUTE KOREA2, DEP. OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY3, DANKOOK UNIV. COLLEGE OF MEDICINE, CHEONAN, REPUBLIC OF KOREA ........HIN KEI KIM, 1, CELINE ABUEVA2, ANDREW PADALHIN2, HYUN SEOK RYU2, SO YOUNG PARK2, HWEE HYON SEO1, SEUNG HYEON YOO1, YOUNG SEOK LEE1, HYE SEUL KIM1, YOON SUNG LEE1, PHIL-SANG CHUNG2, 3, AND SEUNG HOON WOO3
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD & NECK SURGERY, SEOUL NATIONAL UNIVERSITY HOSPITAL, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE¹ DEPARTMENT OF REHABILITATION MEDICINE, SEOUL NATIONAL UNIVERSITY HOSPITAL, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE² ........SEO YOUNG KIM, ¹, KEEWON KIM², EUN-JAE CHUNG¹
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, SEOUL, KOREA¹, SCHOOL OF CONVERGENCE SCIENCE AND TECHNOGLOGY, MEDIAL SCIENCE AND ENGINEERING, POSTECH, POHANG, KYUNGBUK 37673, REPUBLIC OF KOREA² ........JOOIN BANG, ¹, HO SANG JUNG², JUN-OOK PARK¹
....................DEP. OF HEAD AND NECK SURGERY, UNIV. OF CALIFORNIA LOS ANGELES1 DEP. OF SURGERY, UNIV. OF NEW MEXICO HOSPITAL2 JULES STEIN EYE INSTITUTE, UNIV. OF CALIFORNIA LOS ANGELES3 GREATER LOS ANGELES VETERANS ADMINISTRATION HEALTHCARE SYSTEM4 ........JANICE J. CHUNG, 1, JAKOB L. FISCHER1, NIKITHA KOSARAJU2, KATHERINE M. LUCARELLI3, CONNIE M. SEARS3, JEFFREY D. SUH1, JIVIANNE T. LEE1,4, DANIEL M. BESWICK1, DANIEL B. ROOTMAN3, MARILENE B. WANG1,4
....................1 DEP. OF OTOLARYNGOLOGY, HEAD AND NECK SURGERY, BEIJING TONGREN HOSP., CAPITAL MEDICAL UNIV., BEIJING, CHINA, 2 BEIJING INSTITUTE OF OTOLARYNGOLOGY, BEIJING LABORATORY OF ALLERGIC DISEASES, BEIJING KEY LABORATORY OF NASAL DISEASES, KEY LABORATORY OF OTOLARYNGOLOGY HEAD AND NECK SURGERY, MINISTRY OF EDUCATION, CAPITAL MEDICAL UNIV., BEIJING, CHINA, 3 DEP. OF PATHOLOGY, BEIJING TONGREN HOSP., CAPITAL MEDICAL UNIV., BEIJING, CHINA, 4 BEIJING KEY LABORATORY OF HEAD AND NECK MOLECULAR DIAGNOSTIC PATHOLOGY, BEIJING, CHINA, 5 OTOLARYNGOLOGY DEP., THE FIRST PEOPLES HOSP., FOSHAN, CHINA, 6 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, TIANJIN UNION MEDICAL CENTER, TIANJIN, CHINA, 7 DEP. OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, SHENGJING HOSP. OF CHINA MEDICAL UNIV., SHENYANG, CHINA, 8 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, THE SECOND HOSP. OF SHANXI MEDICAL UNIV., TAIYUAN, CHINA, 9 DEP. OF OTORHINOLARYNGOLOGY, ZIBO CENTRAL HOSP., ZIBO, CHINA, 10 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, WEST CHINA HOSP. SICHUAN UNIV., CHENGDU, CHINA, 11 DEP. OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, SHANDONG PROVINCIAL ENT HOSP., SHANDONG UNIV., JINAN, CHINA, 12 DEP. OF OTOLARYNGOLOGY, HEAD AND NECK SURGERY, HENAN PROVINCIAL PEOPLES HOSP., PEOPLES HOSP. OF ZHENGZHOU UNIV., PEOPLES HOSP. OF HENAN UNIV., ZHENGZHOU, CHINA, 13 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, YANTAI YUHUANGDING HOSP., QINGDAO UNIV., YANTAI, CHINA, 14 SHANDONG PROVINCIAL CLINICAL RESEARCH CENTRE FOR OTORHINOLARYNGOLOGIC DISEASES, YANTAI, CHINA, 15 DEP. OF ENT, SHENZHEN SECOND PEOPLES HOSP., SHENZHEN, CHINA, 16 DEP. OF OTORHINOLARYNGOLOGY, UNION HOSP., TONGJI MEDICAL COLLEGE, HUAZHONG UNIV. OF SCIENCE AND TECHNOLOGY, WUHAN, CHINA, 17 DEP. OF OTOLARYNGOLOGY, HOSP. OF CHENGDU UNIV. OF TRADITIONAL CHINESE MEDICINE, CHENGDU, CHINA, 18 DEP. OF OTORHINOLARYNGOLOGY AND HEAD NECK SURGERY, THE FIRST AFFILIATED HOSP. OF NANCHANG UNIV., NANCHANG, CHINA, 19 DEP. OF OTOLARYNGOLOGY, TONGJI HOSP., SCHOOL OF MEDICINE, TONGJI UNIV., SHANGHAI, CHINA, 20 DEP. OF ALLERGY, TONGJI HOSP., SCHOOL OF MEDICINE, TONGJI UNIV., SHANGHAI, CHINA, 21 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, THE FIRST AFFILIATED HOSP. OF CHONGQING MEDICAL UNIV., CHONGQING, CHINA, 22 DEP. OF OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY, CHONGQING GENERAL HOSP., CHONGQING, CHINA, 23 DEP. OF OTOLARYNGOLOGY, RENJI HOSP., SHANGHAI JIAO TONG UNIV. SCHOOL OF MEDICINE, SHANGHAI, CHINA, 24 DEP. OF OTOLARYNGOLOGY-HEAD & NECK SURGERY, SHANGHAI SIXTH PEOPLES HOSP. AFFILIATED TO SHANGHAI JIAO TONG UNIV. SCHOOL OF MEDICINE, SHANGHAI, CHINA, 25 DEP. OF OTOLARYNGOLOGY HEAD AND NECK SURGERY, SICHUAN PROVINCIAL PEOPLES HOSP., SCHOOL OF MEDICINE, UNIV. OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, CHENGDU, CHINA, 26 KEYMED BIOSCIENCES (CHENGDU) CO., LTD, CHENGDU, CHINA, 27 DEP. OF ALLERGY, BEIJING TONGREN HOSP., CAPITAL MEDICAL UNIV., BEIJING, CHINA. ........JINGYU JIANG, JINGYU JIANG1, SHEN SHEN1, 2, BING YAN1, 2, MING WANG1, 2, DI WU1, 2, YINGSHI PIAO3, 4, JUN TANG5, XIANGLI YANG6, ZHIWEI CAO7, JINMEI XUE8, WEN LIU9, SHIXI LIU10, LI SHI11, GUANGKE WANG12, XICHENG SONG13,14, YONGTIAN LU15, JIANJUN CHEN16, LUYUN JIANG17, JING YE18, SHAOQING YU19,20, YUCHENG YANG21, HONGYAN FANG22, JIPING LI23, HAIBO SHI24, JIANGANG FAN25, HONGYUE YAN26, HAIFEI WANG26, BO CHEN26, CHENGSHUO WANG1, 2, LUO ZHANG1, 2, 27
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SUNGKYUNKWAN UNIVERSITY SCHOOL OF MEDICINE, SAMSUNG MEDICAL CENTER¹, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY² ........YONG GI JUNG, ¹, DONG HYUK KIM¹, SO RA HA¹, SUNG HWAN LIM²
....................1DEPARTMENT OF OTORHINOLARYNGOLOGY, YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEOUL 03722, REPUBLIC OF KOREA 2THE AIRWAY MUCUS INSTITUTE, YONSEI UNIVERSITY COLLEGE OF MEDICINE, SEVERANCE HOSPITAL, SEOUL, REPUBLIC OF KOREA ........SEOJIN MOON, 1,#, DACHAN KIM1, MIN-SEOK RHA1,2, CHANG-HOON KIM1,2, HYUNG-JU CHO1,2*
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, GANGNAM SEVERANCE HOSPITAL, YONSEI UNIVERSTIY COLLEGE OF MEDICINE, SEOUL, KOREA ........CHAN MIN JUNG, ¹, SEONG HOON BAE¹
....................(A) LABORATORY OF BRAIN & COGNITIVE SCIENCES FOR CONVERGENCE MEDICINE, HALLYM UNIVERSITY COLLEGE OF MEDICINE, ANYANG, SOUTH KOREA (B) EAR AND INTERACTION CENTER, DOHEUN INSTITUTE FOR DIGITAL INNOVATION IN MEDICINE (D.I.D.I.M.), HALLYM UNIVERSITY SACRED HEART HOSPITAL, ANYANG, SOUTH KOREA (C) DEPARTMENT OF OTORHINOLARYNGOLOGY, HALLYM UNIVERSITY COLLEGE OF MEDICINE, CHUNCHEON, SOUTH KOREA ........JIHYUN LEE, (A,B), JI-HYE HAN (A,B), HYO-JEONG LEE (A,B,C)
....................DEPARTMENT OF ANATOMY AND CELL BIOLOGY, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SEOUL, REPUBLIC OF KOREA ........BO-HYEON PARK, , DO-EUN KIM, JONG-CHAN JEON, SO-YOUNG KIM
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, DAEJEON ST. MARY'S HOSPITAL, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, DAEJEON, KOREA¹ ........HOSUNG CHOI, ¹, DONG CHANG LEE¹
....................1 YONG LOO LIN SCHOOL OF MEDICINE, NATIONAL UNIVERSITY OF SINGAPORE, SINGAPORE 2 DEPARTMENT OF PSYCHIATRY, SENGKANG GENERAL HOSPITAL, SINGAPORE 3 DEPARTMENT OF OTORHINOLARYNGOLOGY HEAD & NECK SURGERY, SINGAPORE GENERAL HOSPITAL, SINGAPORE 4 DEPARTMENT OF OTORHINOLARYNGOLOGY HEAD & NECK SURGERY, SENGKANG GENERAL HOSPITAL, SINGAPORE ........XING YI CHEAH, XING YI CHEAH
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, EULJI UNIVERSITY COLLEGE OF MEDICINE, SOUTH KOREA¹, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SOUTH KOREA² ........JOON KON KIM, ¹²
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, SCHOOL OF MEDICINE, DAEGU CATHOLIC UNIVERSITY ........SEUNG-HEON SHIN, TAE-KYUN KIM, JAE-HO YOO, HEE-JUN PARK, MI-KYUNG YE,
....................DEP. OF OTORHINOLARYNGOLOGY⒥, AIRLANGGA UNIV. COLLEGE OF MEDICINE, DEP. OF OTORHINOLARYNGOLOGY ², DR. SOETOMO ACADEMIC GENERAL HOSP. ........ELSA ROSALINA, ELSA ROSALINA 1,2, DWI R. PAWARTI 1,2
....................DEPARTMENT OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY HOSPITAL ¹, TODOC CO. LTD.², DEPARTMENT OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY, CHUNGNAM NATIONAL UNIVERSIT SEJONG HOSPITAL ³ ........DONG-MIN KANG, ¹, GOUN CHOE ³, DOO-HEE KIM ¹,², TAE-SOO NOH ¹, YU-JUNG HWANG¹, SOO-WON SHIN², GWANG-JIN CHOI², JUNG-U LIM², HO-SEUNG LEE², KYOU-SIK MIN ², AND MYUNG-WHAN SUH ¹
....................DEPARTMENT OF OTORHINOLARYNGOLOGY–HEAD AND NECK SURGERY, SOONCHUNHYANG UNIVERSITY COLLEGE OF MEDICINE, CHEONAN, COLLEGE OF PHARMACY, DANKOOK UNIVERSITY DEPARTMENT OF OTOLARYNGOLOGY, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA. ........SUBIN KIM, 1#, MIN YOUNG JEONG 2#, HYE RIM KIM 2, JIAE JEON 3, SEONG SU WON 3, KEUM-JIN YANG 3, JUN SOO PARK 2, IN GYU YANG 2, DONG GEON LEE 2, JIN HYUK MYUNG 2, SUNG GIU JIN 2, YONG SEOK CHOI 2, DONG-KEE KIM 3,*, AND MYUNG JOO KANG 2,*
....................1DEPARTMENT OF OTORHINOLARYNGOLOGY–HEAD AND NECK SURGERY, SOONCHUNHYANG UNIVERSITY COLLEGE OF MEDICINE, CHEONAN, REPUBLIC OF KOREA 2DANKOOK UNIVERSITY HOSPITAL 3 DEPARTMENT OF OTORHINOLARYNGOLOGY–HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, SEOUL, REPUBLIC OF KOREA. ........SUBIN KIM, 1*, SO-YOUNG CHANG2*, KEUM-JIN YANG3, SEONG SU WON3, JIAE JEON3,JAE YUN JUNG2, DONG-KEE KIM3, MIN YOUNG LEE2
....................DEPARTMENT OF CONVERGENCE MEDICINE, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE 1, RESEARCH INSTITUTE OF HEARING ENHANCEMENT, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE 2, DEPARTMENT OF OTORHINOLARYNGOLOGY - HEAD AND NECK SURGERY, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE, WONJU, REPUBLIC OF KOREA 3 ........HYUN SU LEE, 1,2, AND YOUNG JOON SEO 2,3
....................DEPARTMENT OF BIOMEDICAL SCIENCES, GRADUATE SCHOOL OF AJOU UNIVERSITY¹, DEPARTMENT OF OTOLARYNGOLOGY, AJOU UNIVERSITY SCHOOL OF MEDICINE² ........SIUNG SUNG, ¹, YOUNG SUN KIM², JUNGHO HA², SEONG JUN SO², JEONG HYEON YUN¹, JEONG HUN JANG², YUN-HOON CHOUNG, MD¹,²
....................DEPARTMENT OF BIOMEDICAL SCIENCES, SEOUL NATIONAL UNIVERSITY¹, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY HOSPITAL², OUAR LAB INC.³ ........HAEUN LEE, ¹,HYUN KYUNG LEE¹,YOUNGHOON NA¹, HYUN KEUN AHN¹, YOONGEOL LEE¹, HYUN-WOO SHIN¹²³
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, BORAMAE MEDICAL CENTER¹ ........SEUNG-NO HONG, ¹, ARA JO¹, JIN-A PARK¹, DAE WOO KIM¹
....................DEPARTMENT OF OTOLARYNGOLOGY, AJOU UNIVERSITY SCHOOL OF MEDICINE1, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, KONKUK UNIVERSITY SCHOOL OF MEDICINE2, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, ST. VINCENT'S HOSPITAL, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA3, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, KYUNG HEE UNIVERSITY HOSPITAL AT GANGDONG4, DEPARTMENT OF OTORHINOLARYNGOLOGY, GYEONGSANG NATIONAL UNIVERSITY COLLEGE OF MEDICINE5, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, GURO HOSPITAL, KOREA UNIVERSITY COLLEGE OF MEDICINE6, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, KOREA UNIVERSITY ANSAN HOSPITAL, KOREA UNIVERSITY COLLEGE OF MEDICINE7, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, NOWON EULJI MEDICAL CENTER, EULJI UNIVERSITY SCHOOL OF MEDICINE8, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, PUSAN NATIONAL UNIVERSITY SCHOOL OF MEDICINE, PUSAN NATIONAL UNIVERSITY HOSPITAL9, DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, BUSAN ST. MARY’S HOSPITAL10, DEPARTMENT OF OTORHINOLARYNGOLOGY, BUNDANG JESAENG GENERAL HOSPITAL, DAEJIN MEDICAL CENTER11, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, BUCHEON HOSPITAL, SOONCHUNHYANG UNIVERSITY COLLEGE OF MEDICINE12, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, ASAN MEDICAL CENTER, UNIVERSITY OF ULSAN COLLEGE OF MEDICINE13, DEPARTMENT OF OTORHINOLARYNGOLOGY, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE14, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, UIJEONGBU EULJI MEDICAL CENTER, EULJI UNIVERSITY15, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, INHA UNIVERSITY HOSPITAL16, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, DONGGUK UNIVERSITY COLLEGE OF MEDICINE, ILSAN HOSPITAL17, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, ILSAN PAIK HOSPITAL, INJE UNIVERSITY COLLEGE OF MEDICINE18, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, CHUNGNAM NATIONAL UNIVERSITY COLLEGE OF MEDICINE19, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, CHUNGNAM NATIONAL UNIVERSITY SEJONG HOSPITAL, COLLEGE OF MEDICINE20 ........DO-YANG PARK, 1, JAE HOON CHO2, CHAN-SOON PARK3, KUN HEE LEE4, SANG-WOOK KIM5; HEUNG-MAN LEE6, SEUNG HOON LEE7, JEON GANG DOO8, KYU-SUP CHO9, SOO KWEON KOO10, SANG HYEON AHN11; JI HO CHOI12; YOO-SAM CHUNG13, EUN JUNG LEE14, YOUNG JOON JUN15, MARN JOON PARK16, SEOK-WON PARK17, ICK SOO CHOI18, YONG MIN KIM19, SOO KYOUNG PARK20
....................DEPARTMENT OF OTORHINOLARYNGOLOGY–HEAD AND NECK SURGERY, CHUNG-ANG UNIVERSITY COLLEGE OF MEDICINE, SEOUL, KOREA ........YEONSU JEONG
....................DANKOOK INSTITUTE OF MEDICINE AND OPTICS, COLLEGE OF MEDICINE, DANKOOK UNIVERSITY¹, DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD & NECK SURGERY, COLLEGE OF MEDICINE, DANKOOK UNIVERSITY² ........NATHANIEL CARPENA, ¹, CELINE DG ABUEVA¹, SO-YOUNG CHANG¹, JI-EUN CHOI², JAE YUN JUNG², LEE MIN YOUNG²
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, YONSEI UNIVERSITY WONJU COLLEGE OF MEDICINE¹, DEPARTMENT OF INFORMATION STATISTICS, YONSEI UNIVERSITY² ........DONG HYUN KIM, ¹², JAE HA KIM¹, HYUN SU LEE¹, TAE HOON KONG¹
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, BRAIN KOREA 21 PLUS PROJECT FOR MEDICAL SCIENCES, YONSEI UNIVERSITY COLLEGE OF MEDICINE¹, DEPARTMENT OF PHARMACOLOGY, BRAIN KOREA 21 PLUS PROJECT FOR MEDICAL SCIENCES, YONSEI UNIVERSITY COLLEGE OF MEDICINE², DEPARTMENT OF ANATOMY, BRAIN KOREA 21 PLUS PROJECT FOR MEDICAL SCIENCES, YONSEI UNIVERSITY COLLEGE OF MEDICINE³, LABORATORY OF DEVELOPMENTAL BIOLOGY AND GENOMICS, BK21 PROGRAM PLUS FOR ADVANCED VETERINARY SCIENCE, RESEARCH INSTITUTE FOR VETERINARY SCIENCE, COLLEGE OF VETERINARY MEDICINE, SEOUL NATIONAL UNIVERSITY⁴ ........HAIYUE LIN, ¹, SUN-YOUNG JOO², HYEHYUN MIN³, JAE-WON ROH², HEON-YUNG GEE², JINWOONG BOK³, JAE-YOUNG CHOI¹, JE-KYUNG SEONG⁴, JINSEI JUNG¹
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, SEOUL NATIONAL UNIVERSITY HOSPITAL, SEOUL, REPUBLIC OF KOREA¹, DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, HANYANG UNIVERSITY, SEOUL, REPUBLIC OF KOREA² ........MYEONGSIN KANG, ¹, SANG-YOON HAN², SUNG HO JUNG¹, MYUNG-WHAN SUH¹, MOO KYUN PARK¹, JUN HO LEE¹, SANG-YEON LEE¹
....................DEPARTMENT OF EMERGENCY MEDICINE, PUSAN NATIONAL UNIVERSITY SCHOOL OF MEDICINE, PUSAN NATIONAL UNIVERSITY YANGSAN HOSPITAL.¹ DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, PUSAN NATIONAL UNIVERSITY SCHOOL OF MEDICINE, PUSAN NATIONAL UNIVERSITY YANGSAN HOSPITAL.² DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, PUSAN NATIONAL UNIVERSITY SCHOOL OF MEDICINE, PUSAN NATIONAL UNIVERSITY YANGSAN HOSPITAL, BUSAN, REPUBLIC OF KOREA.³ ........SEOK HYUN KIM, DAE SUP LEE¹, ², SUNG WON CHOI³, SE JOON OH³, IL WOO LEE², HYUN MIN LEE²
....................1DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, ST. VINCENT’S HOSPITAL, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, SEOUL, REPUBLIC OF KOREA 2 DEPARTMENT OF UROLOGY, SEOUL ST. MARY’S HOSPITAL, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, 222, BANPO-DAERO, SEOCHO-GU, SEOUL, 06591, REPUBLIC OF KOREA 3DEPARTMENT OF OTOLARYNGOLOGY-HEAD & NECK SURGERY, SEOUL ST. MARY’S HOSPITAL, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, SEOUL, REPUBLIC OF KOREA 4DEPARTMENT OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY, UIJEONGBU ST. MARY’S HOSPITAL, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA, SEOUL, REPUBLIC OF KOREA ........SANGHYUN KWAK, SANG HYUN KWAK1, YUN-HEE LEE2, JAE SANG HAN3, JI HYUNG LIM3, JAE-HYUN SEO3*, DONG-HEE LEE4*
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, COLLEGE OF MEDICINE, DANKOOK UNIVERSITY HOSPITAL, CHEONAN, SOUTH KOREA ........JOHN PATRICK CUENCA
....................DEPARTMENT OF OTOLARYNGOLOGY-HEAD & NECK SURGERY, COLLEGE OF MEDICINE, THE CATHOLIC UNIVERSITY OF KOREA ........JI HYUNG LIM, , JAE SANG HAN, DONG-HEE LEE, SANG HYUN KWAK, JAE-HYUN SEO
....................1LABORATORY OF BRAIN & COGNITIVE SCIENCES FOR CONVERGENCE MEDICINE, HALLYM UNIVERSITY COLLEGE OF MEDICINE 2EAR AND INTERACTION CENTER, DOHEUN INSTITUTE FOR DIGITAL INNOVATION IN MEDICINE (D.I.D.I.M.) 3DEPARTMENT OF SPEECH PATHOLOGY AND AUDIOLOGY, GRADUATE SCHOOL, HALLYM UNIVERSITY 4DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, HALLYM UNIVERSITY COLLEGE OF MEDICINE 5DIVISION OF SOFTWARE, HALLYM UNIVERSITY ........SEUNG-IK JEON, 1, 2, 3, SUN-JEON KIM5, HYO-JEONG LEE1, 2, 4
....................SENSORY ORGAN RESEARCH INSTITUTE, SEOUL NATIONAL UNIVERSITY MEDICAL RESEARCH CENTER, SEOUL, REPUBLIC OF KOREA.1 DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, SEOUL NATIONAL UNIVERSITY HOSPITAL, SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE, SEOUL, REPUBLIC OF KOREA.2 DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD & NECK SURGERY, SAMSUNG MEDICAL CENTER, SUNGKYUNKWAN UNIVERSITY SCHOOL OF MEDICINE3 DEPARTMENT OF OTORHINOLARYNGOLOGY-HNS, SEOUL ST.MARY'S HOSPITAL, THE CATHOLIC UNIVERSITY OF KOREA4 DEPT. OF OTORHINOLARYNGOLOGY, CHUNGNAM NATIONAL UNIVERSITY SEJONG HOSPITAL5 ........MINYOUNG SHIN, MIN YOUNG SHIN1, JUN HO LEE2, MYUNG WHAN SUH2, SANG-YEON LEE2, IL JOON MOON3, JAE-HYUN SEO4, GOUN CHOE5, MOO KYUN PARK2
....................DEPARTMENT OF OTORHINOLARYNGOLOGY, GANGNAM SEVERANCE HOSPITAL, YONSEI UNIVERSITY COLLEGE OF MEDICINE ........TAE UK CHEON, , JU HA PARK, JI SEOP LEE, SEONG HOON BAE
....................SOROKA MEDICAL CENTER DEPARTMENT OF OTOLARYNGOLOGY HEAD AND NECK SURGERY ........YOTAM HEILIG, YOTAM HEILIG, AVIAD SAPIR, KARIN STOLIAR
....................DEPARTMENT OF OTORHINOLARYNGOLOGY-HEAD AND NECK SURGERY, EWHA WOMANS UNIVERSITY ........ZOO YOUNG LEE, , HO YUN LEE, SEUNG-HO SHIN, SUNG WAN BYUN
