1. Section of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB, Canada
2. Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Hospital for Sick Children, Toronto, ON, Canada
3. Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
4. Division of Pediatric Gastroenterology, Department of Pediatrics, Faculty of Medicine, University of Calgary, Alberta Children’s Hospital, Calgary, AB, Canada
5. Children’s Hospital of Eastern Ontario IBD Centre, Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
6. Division of Gastroenterology, B.C. Children’s Hospital, Vancouver, BC, Canada
7. Division of Gastroenterology and Nutrition, McMaster Children’s Hospital, Hamilton Health Sciences, Hamilton, ON, Canada
8. School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON, Canada