1. Department of Paediatrics, Faculty of Medicine University Malaya Kuala Lumpur Malaysia
2. Department of Population Medicine, Faculty of Medicine and Health Sciences University Tunku Abdul Rahman 59100 Kajang Selangor Malaysia
3. Center for Pediatric Inflammatory Bowel Disease National Center for Child Health and Development Tokyo Japan
4. Department of Gastroenterology and Nutrition Royal Children's Hospital Melbourne Victoria Australia
5. Division of Gastroenterology, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok Thailand
6. Department of Pediatrics, Asan Medical Center Children's Hospital University of Ulsan College of Medicine Seoul South Korea
7. Makati Medical Center and The Medical City Philippine Society for Pediatric Gastroenterology, Hepatology and Nutrition Manila Philippines
8. Department of Child Health, Dr. Soetomo General Hospital, Faculty of Medicine Universitas Airlangga Surabaya Indonesia
9. Department of Paediatric Gastroenterology Sanjay Gandhi Post Graduate Institute of Medical Sciences Lucknow Uttar Pradesh India
10. Department of Paediatrics, Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore