1. Division of Gastroenterology and Hepatology,
The Johns Hopkins Medical Institutions, Baltimore, MD, United
States
2. Division of Gastroenterology and Hepatology,
Temple University Hospital, Philadelphia, PA, United States
3. Hospital Ana Costa. Santos,
Brazil
4. Division of Hepatology and Gastroenterology,
Virginia Mason Medical Center, Seattle, WA, United States
5. Department of Gastroenterology, Graduate
School of Medicine, The University of Tokyo, Tokyo, Japan
6. Department of Internal Medicine, University
of Ulsan College of Medicine, Asan Medical Center, Seoul, South
Korea
7. Department of Surgical Gastroenterology,
Aarhus University Hospital, Aarhus, Denmark
8. Department of Surgery, The Chinese University
of Hong Kong, Hong Kong, China
9. Hospital Universitario Rio Hortega,
Valladolid University, Valladolid, Spain
10. Department of Hepatology, KU leuven,
Leuven, Belgium