1. Kaohsiung Medical University Hospital, Kaohsiung Medical University; Kaohsiung Taiwan
2. Liver Research Unit; Chang Gung Memorial Hospital-Keelung; Keelung Taiwan
3. Department of Internal Medicine; School of Medicine, China Medical University; Taichung Taiwan
4. Department of Internal Medicine; National Cheng Kung University Hospital; Tainan Taiwan
5. Department of Medicine, E-Da Hospital; Kaohsiung Taiwan
6. Chang Gung Memorial Hospital and Medical College; Chang Gung University; Taoyuan Taiwan
7. Department of Internal Medicine; Mackay Memorial Hospital; Taipei Taiwan
8. Department of Internal Medicine; Chi Mei Hospital; Liouying Tainan Taiwan
9. Gilead Sciences, Inc.; Foster City California USA
10. Department of Gastroenterology; Changhua Christian Hospital; Changhua Taiwan
11. Chang Gung Medical Foundation; Kaohsiung Taiwan
12. Department of Medicine; Taipei Veterans General Hospital and National Yang-Ming University, School of Medicine; Taipei Taiwan
13. National Taiwan University College of Medicine and Hospital; Taipei Taiwan