Jae Chul Hwang*, Jin Hong Kim*, Byung Moo Yoo*, Sun-Gyo Lim*, Jin Hun Kim†, Wook Hwan Kim†, and Myung Wook Kim†
Departments of *Gastroenterology and †Surgery, Ajou University School of Medicine, Suwon, Korea
Jin Hong Kim
© 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.