1. Department of Pediatric Hepatology and Gastroenterology Saiseikai Yokohamshi Tobu Hospital Yokohama Japan
2. Department of Pediatrics Seoul National University College of Medicine Seoul Korea
3. Department of Pediatrics, Faculty of Medicine Chulalongkorn University and King Chulalongkorn Memorial Hospital Bangkok Thailand
4. Indraprastha Apollo Hospital New Delhi India
5. Department of Gastroenterology Royal Children's Hospital Melbourne Australia
6. Department of Pediatrics National Taiwan University College of Medicine and Children's Hospital Taipei Taiwan
7. Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok Thailand
8. Division of Gastroenterology National Center for Child Health and Development Tokyo Japan
9. Department of Pediatrics, Asan Medical Center Children's Hospital University of Ulsan College of Medicine Seoul Korea
10. Department and Graduate Institute of Medical Education and Bioethics National Taiwan University College of Medicine and Hospital Taipei Taiwan