1. School of Medicine, China Medical University, Taichung, Taiwan, R.O.C.
2. Division of Gastroenterology and Hepatology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan, R.O.C.
3. Taiwan Society of Inflammatory Bowel Disease, Taiwan, R.O.C.
4. Taiwan Association for the Study of Small Intestinal Diseases, Taiwan, R.O.C.