Won Moon*, Moo In Park*, Gyung Mi Kim*, Kyu Jong Kim*, Seun Ja Park*, Hyo Sung Mun†, and Kang Dae Lee‡
Departments of *Internal Medicine, †Otorhinolaryngology and ‡Head and Neck Surgery, Kosin University College of Medicine, Busan, Korea
Moo In Park
© The Korean Society of Gastroenterology, the Korean Society of Gastrointestinal Endoscopy, the Korean Society of Neurogastroenterology and Motility, Korean College of Helicobacter and Upper Gastrointestinal Research, Korean Association the Study of Intestinal Diseases, the Korean Association for the Study of the Liver, Korean Pancreatobiliary Association, and Korean Society of Gastrointestinal Cancer. All rights reserved.