1. Canadian Gastro-Intestinal Epidemiology Consortium Ottawa, Canada
2. Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
3. Children’s Hospital of Eastern Ontario IBD Centre, Department of Pediatrics and School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
4. Division of Gastroenterology and Nutrition, Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia, Canada
5. SickKids IBD Centre, The Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
6. Department of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta Canada
7. University of Manitoba IBD Clinical and Research Centre, University of Manitoba, Winnipeg, Manitoba, Canada
8. McGill IBD Centre of Excellence, McGill University Health Centre, Montreal, Quebec, Canada
9. Ottawa Hospital Research Institute, Department of Medicine and School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
10. Mount Sinai Hospital Centre for IBD, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
11. Crohn’s and Colitis Canada, Toronto, Ontario, Canada
12. Bataleur Enterprises Inc., Toronto, Ontario, Canada