| Affiliation: | Division of Gastroenterology, Siriraj Hospital,; Division of Gastroenterology, Ramathibodi Hospital,; Division of Gastroenterology, King Pramonkut Hospital, Bangkok, Thailand,; St. Luke's Episcopal Hospital, Houston, Texas,; International Center for Interdisciplinary Studies of Immunology, and Department of Pediatrics, Georgetown University Medical Center, Washington DC, United States of America,; Faculty of Medicine, University of Glasgow, Glasgow, United Kingdom,; Department of Intestinal Science, Christian Medical College and Hospital, Vellore, India,; Amsterdam Medical Center, Amsterdam, The Netherlands |
