1. Department of Internal Medicine Universitas Indonesia Jakarta Timur Indonesia
2. Fortis Escorts Liver and Digestive Diseases Institute New Delhi India
3. Department of Internal Medicine National Taiwan University Hospital Taipei Taiwan
4. Department of Medicine University of Malaya Kuala Lumpur Malaysia
5. Department of Internal Medicine Yeungnam University College of Medicine Daegu Korea
6. Department of Gastroenterology and Hepatology Singapore General Hospital Singapore Singapore
7. Endoscopy Center The Chinese University of Hong Kong Prince of Wales Hospital Shatin Hong Kong
8. Endoscopy Unit Department of Gastroenterology and Hepatology Theodor Bilharz Research Institute Cairo Egypt
9. Asian Institute of Gastroenterology Hyderabad India
10. NKC Institute of Gastroenterology Songklanagarind Hospital Songkhla Thailand
11. Department of Internal Medicine Jikei University School of Medicine Tokyo Japan
12. Cantel Medical Asia/Pacific Pte. Ltd Singapore Singapore
13. Beijing Friendship Hospital Beijing China
14. Institut Arnault Tzanck Saint Laurent France