1. Division of Gastroenterology, McGill University Health Centre, Montreal, Quebec, Canada
2. Division of Gastroenterology, University of Alberta, Edmonton, Alberta, Canada
3. Crohn’s Colitis Canada
4. Department of Medicine, Division of Gastroenterology, University of British Columbia, Vancouver, British Columbia, Canada
5. Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
6. Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Canada
7. Division of Gastroenterology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
8. Mount Sinai Hospital, Center for Inflammatory Bowel Disease, Department of Medicine, University of Toronto, Toronto, Canada