Hee Man Kim*, Yoon Jae Kim*, Hong Jeong Kim*, Semi Park*, Jeong Youp Park*, Sung Kwan Shin*, Jae Hee Cheon*, Sang Kil Lee*, Yong Chan Lee*, Seung Woo Park*, Seungmin Bang*, and Si Young Song*†
*Division of Gastroenterology, Department of Internal Medicine and Yonsei Institute of Gastroenterology, and †Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
Si Young Song
© 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.