1. Section of Gastroenterology, Division of Internal Medicine, Department of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
2. Mount Sinai Hospital Inflammatory Bowel Disease Centre, University of Toronto, Toronto, Ontario, Canada
3. Children’s Hospital of Eastern Ontario IBD Centre, Division of Gastroenterology, Hepatology and Nutrition, Children’s Hospital of Eastern Ontario, Ottawa, Canada
4. Department of Pediatrics and School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
5. ICES, Toronto, Canada
6. Department of Community Health Sciences, Department of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
7. Arthritis Research Centre, University of British Columbia, Vancouver British Columbia, Canada
8. Department of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
9. Department of Internal Medicine, Dalhousie University, Halifax, NS, Canada
10. The Ottawa Hospital IBD Centre, University of Ottawa and Ottawa Hospital Research Institute, Ottawa, Canada
11. Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
12. Department of Community Health & Epidemiology, College of Medicine, University of Saskatchewan, Saskatoon, Canada