Jae Woo Kim*, Hyun Soo Kim*, Jin Hyung Lee*, Myeong Hun Chae*, Moon Young Kim*, Kwang Yong Shim*, Soon Koo Baik*, Sang Ok Kwon*, and Mee Yon Cho†
Departments of *Internal Medicine and †Pathology, Yonsei University Wonju College of Medicine, Wonju, Korea
Hyun Soo 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.