Chen-Huan Yu, MD
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
Kuo-Hsin Chen, MD, Jiann-Ming Wu, MD
Division of General Surgery, Department of Surgery, Far Eastern Memorial Hospital, New Taipei City, Taiwan
Chao-Yu Liu, MD, MSc
Division of Thoracic Surgery, Department of Surgery, Far-Eastern Memorial Hospital, New Taipei City, Taiwan
Tzong-Hsi Lee, MD
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
Chen-Shuan Chung, MD, MSc ⁎ 
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
Taiwan Association for the Study of Intestinal Diseases (TASID), Taoyuan City, Taiwan
Program A, Department of Electrical Engineering, Yuan Ze University, Taoyuan City, Taiwan
∗ Corresponding author: Chen-Shuan Chung, MD, MSc, Division of Gastroenterology and Hepatology, Department of Internal Medicine, Far Eastern Memorial Hospital, No. 21, Section 2, Nanya South Rd, Banciao District, New Taipei City, Taiwan. Division of Gastroenterology and Hepatology Department of Internal Medicine Far Eastern Memorial Hospital No. 21, Section 2, Nanya South Rd, Banciao District New Taipei City Taiwan