1. Gastroenterology and Hepatology Unit; The Canberra Hospital; Canberra Australian Capital Territory Australia
2. Department of Medicine and Therapeutics; The Chinese University of Hong Kong; Shatin Hong Kong
3. State Key Laboratory of Digestive Disease; The Chinese University of Hong Kong; Shatin Hong Kong
4. Department of Medicine; University of Malaya; Kuala Lumpur Malaysia
5. Department of Surgery; The Chinese University of Hong Kong; Shatin Hong Kong
6. University of Santo Tomas; Manila Philippines
7. Hepatitis Research Center; National Taiwan University; Taipei Taiwan
8. Department of Internal Medicine, Hepatitis Research Center, Graduate Institute of Clinical Medicine; National Taiwan University College of Medicine and Hospital; Taipei Taiwan
9. Digestive Disease and GI Oncology Centre; Medistra Hospital; Jakarta Indonesia
10. Department of Internal Medicine, Institute of Gastroenterology; Yonsei University College of Medicine; Seoul Korea
11. Department of Internal Medicine and Gastroenterology; Tokyo Women's Medical University; Tokyo Japan
12. Department of Diabetology; Kameoka Municipal Hospital; Kameoka Japan
13. Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine; Shanghai China
14. Department of Hepatology; Postgraduate Institute of Medical Education and Research; Chandigarh India
15. Department of Medicine, Yong Loo Lin School of Medicine; National University of Singapore; Singapore