Affiliations

• ¹ Division of Gastroenterology, Hepatology and Nutrition and the Research and Learning Institutes, Hospital for Sick Children, Department of Paediatrics and the Wilson Centre, University of Toronto, Toronto, Ontario, Canada.
• ² Division of Digestive Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA.
• ³ Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
• ⁴ Division of Gastroenterology, Department of Medicine, University of California San Diego, San Diego, California, USA.
• ⁵ Division of Gastroenterology, Department of Medicine, University of Utah, Salt Lake City, Utah, USA.
• ⁶ Department of Gastroenterology, Hepatology, and Nutrition, Cleveland Clinic, Cleveland, Ohio, USA.
• ⁷ Division of Gastroenterology, Underwood Center for Digestive Disorders, Houston Methodist Hospital, Houston, Texas, USA.
• ⁸ Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina, USA.
• ⁹ Division of Gastroenterology and Hepatology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
• ¹⁰ Division of Gastroenterology, VA Boston Healthcare System and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA.
• ¹¹ Department of Gastroenterology, Hepatology, and Nutrition, Mayo Clinic Arizona, Scottsdale, Arizona, USA.
• ¹² Division of Gastroenterology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA.
• ¹³ Division of Gastroenterology and Hepatology, St Louis University, St Louis, Missouri, USA.
• ¹⁴ Division of Gastroenterology and Hepatology, Department of Medicine, NYU Langone Health, New York, New York, USA.
• ¹⁵ Division of Gastroenterology, University of Colorado-Denver School of Medicine, Aurora, Colorado, USA.