Nayoung Kim*,† and Hyun Chae Jung*
*Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, and †Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
Hyun Chae Jung
© 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.