1. Betty and Guy Beatty Center for Integrated Research; Inova Health System; Falls Church VA USA
2. Department of Medicine; Inova Fairfax Hospital; Falls Church VA USA
3. Department of Medicine; Teikyo University School of Medicine; Tokyo Japan
4. Liver Center; Saga University Hospital; Saga University; Saga Japan
5. Department of Gastroenterology; Liver Center; Asan Medical Center; Seoul Korea
6. Hepatobiliary Division; Department of Internal Medicine and Hepatitis Center; Kaohsiung Medical University Hospital; Kaohsiung Medical University; Kaohsiung Taiwan
7. Department of Hepatology; Graduate School of Medicine; Osaka City University; Osaka Japan
8. Department of Medicine; National University of Singapore; Singapore
9. Costello Medical Singapore Pte Ltd; Singapore
10. Division of Gastroenterology and Hepatology and Division of Clinical Pathology; University Hospital; Geneva Switzerland
11. Department of Internal Medicine and Therapeutics; University of Pavia; Pavia Italy