1. Department of Medicine; National University of Singapore; Singapore
2. Department of Medicine, Faculty of Medicine; University of Malaya; Kuala Lumpur Malaysia
3. Jichi Medical School; Tochigi Japan
4. Department of Surgery, Institute of Digestive Disease; The Chinese University of Hong Kong; Hong Kong
5. Department of Internal Medicine, College of Medicine; The Catholic University of Korea; Korea
6. Department of Medicine, Faculty of Medicine; Chulalongkorn University; Bangkok Thailand
7. Department of Surgery; Min-Sheng General Hospital; Taoyuan Taiwan
8. School of Medical Sciences; Universiti Sains Malaysia; Kota Bharu Malaysia
9. Department of Internal Medicine, Faculty of Medicine; University of Indonesia - Cipto Mangunkusumo Hospital; Jakarta Pusat Indonesia
10. The First Affiliated Hospital, College of Medicine; Zhejiang University; Hangzhou China
11. Department of Internal Medicine, Graduate Institute of Clinical Medicine, Hepatitis Research Center; National Taiwan University College of Medicine and National Taiwan University Hospital; Taiwan
12. Department of Lifestyle-Related Medicine and Endocrinology; Ehime University Graduate School of Medicine; Toon Ehime Japan
13. Department of Gastroenterology and Hepatology; Yokohama City University School of Medicine; Japan
14. Department of Medicine; University of Santo Tomas; Manila Philippines
15. Department of Medicine and Therapeutics, Faculty of Medicine; The Chinese University of Hong Kong; Hong Kong
16. Department of Gastroenterology and Hepatology; Chinese PLA General Hospital; Beijing China