1. Department of Medicine, Division of Gastroenterology and Transplant Medicine, University of Calgary, Calgary, Alberta, Canada
2. Department of Medicine, Division of Gastroenterology, VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, USA
3. Department of Medicine, Division of Gastroenterology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
4. Department of Medicine, Division of Gastroenterology, University of California Los Angeles, Los Angeles, California, USA
5. Department of Medicine, Division of Gastroenterology, University of Miami, Miami, Florida, USA
6. Department of Surgery, Division of Transplant Surgery, Mayo Clinic, Phoenix, Arizona, USA
7. Department of Medicine, Division of Gastroenterology, Duke University School of Medicine, Durham, North Carolina, USA
8. Department of Pediatrics, Division of Pediatric Gastroenterology, NYU Langone Health, New York, New York, USA
9. Department of Medicine, Gwent Liver Unit, Aneurin Bevan University Health Board, Newport, Wales, UK
10. Department of Medicine, Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
11. Department of Medicine, Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
12. Department of Medicine, Division of Gastrointestinal and Liver Diseases, University of Southern California, Los Angeles, California, USA
13. Department of Medicine, Division of Gastroenterology, Baylor University Medical Center, Dallas, Texas, USA
14. Department of Medicine, Division of Gastroenterology, Vanderbilt University, Nashville, Tennessee, USA
15. Department of Medicine, Liver Center, Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
16. Department of Medicine, Einstein Healthcare Network, Philadelphia, Pennsylvania, USA
17. Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, New York, New York, USA
18. Department of Surgery, Northwestern University, Chicago, Illinois, USA
19. Department of Surgery and Epidemiology, University of Colorado, Aurora, Colorado, USA
20. Department of Surgery, Duke University School of Medicine, Durham, North Carolina, USA
21. Department of Pediatrics, University of California San Francisco, San Francisco, California, USA
22. Department of Medicine, Section of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
23. Department of Medicine, Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, Maryland, USA
24. Department of Medicine, Liver Unit, Hospital Ángeles Lomas, Mexico City, Mexico
25. Department of Medicine, Division of Gastroenterology, University of Washington, Seattle, Washington, USA
26. Department of Medicine, Division of Gastroenterology, Catholic University of Korea, Seoul, Korea
27. Department of Medicine, Division of Hepatology, Montefiore Einstein Medical Center, Bronx, New York, USA