1 Division of Gastroenterology and Hepatology, and Li Ka Shing Knowledge Institute, University of Toronto, Toronto, Ontario, Canada. Electronic address: [email protected].
2 Department of Gastroenterology & Hepatology, Singapore General Hospital, Singapore.
3 Department of Gastroenterology, John Hunter Hospital, New Lambton Heights, New South Wales, Australia.
4 Division of Gastroenterology, Hepatology, and Nutrition, Indiana University School of Medicine, Indianapolis, Indiana; Roudebush VA Medical Center, Indianapolis, Indiana.
5 Royal Cornwall Hospital NHS Trust, Truro, United Kingdom.
6 Division of Gastroenterology, Hepatology and Nutrition and the Research and Learning Institutes, The Hospital for Sick Children, Department of Pediatrics and the Wilson Center, University of Toronto, Toronto, Ontario, Canada.