1. Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba
2. Department of Statistics and Actuarial Science, Simon Fraser University, Burnaby, British Columbia
3. Department of Community Health and Epidemiology, University of Saskatchewan, Saskatoon, Saskatchewan
4. Division of Pediatric Rheumatology, British Columbia Children’s Hospital
5. Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada
6. Division of Pediatric Rheumatology, IWK Health Centre and Dalhousie University, Halifax, Nova Scotia
7. Pediatric Rheumatology, Children's Hospital, London Health Sciences Centre, London
8. Division of Rheumatology, The Hospital for Sick Children and Department of Pediatrics, University of Toronto, Toronto, Ontario
9. Department of Pediatrics, University of Alberta, Edmonton, Alberta
10. Division of Rheumatology, The Hospital for Sick Children and Departments of Pediatrics, Medicine, and Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto
11. Children’s Hospital of Eastern Ontario and Department of Pediatrics, University of Ottawa, Ottawa, Ontario, Canada