1. British Columbia Children's Hospital and University of British Columbia Vancouver British Columbia Canada
2. University of Manitoba Winnipeg Manitoba Canada
3. IWK Health Centre and Dalhousie University Halifax Nova Scotia Canada
4. Shands Children's Hospital and University of Florida Gainesville
5. Centre intégré universitaire de santé et de services sociaux de l'EstrieCentre Hospitalier Universitaire de Sherbrooke and Université de Sherbrooke Sherbrooke Quebec Canada
6. Alberta Children's Hospital and University of Calgary Calgary Alberta Canada
7. London Health Sciences Centre and Western University London Ontario Canada
8. McGill University Health Centre and McGill University Montreal Quebec Canada
9. Hospital for Sick Children and University of Toronto Toronto Ontario Canada
10. Centre hospitalier universitaire Sainte‐Justine and Université de Montréal Montreal Quebec Canada
11. Stollery Children's Hospital and University of Alberta Edmonton Alberta Canada
12. Royal University Hospital and University of Saskatchewan Saskatoon Saskatchewan Canada
13. Children's Hospital of Eastern Ontario and University of Ottawa Ottawa Ontario Canada