Young Eun Chon*, Sena Hwang*, Kyu Sik Jung*, Hyun Jung Lee*, Sang Gil Lee*,†, Sung Kwan Shin*,†, and Yong Chan Lee*,†
*Department of Internal Medicine and †Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
Yong Chan Lee
© 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.