1. Department of Medical Imaging The Hospital for Sick Children University of Toronto Toronto ON Canada
2. Child Health Evaluative Sciences The Hospital for Sick Children Research Institute Toronto ON Canada
3. Institute of Health Policy, Management & Evaluation The Dalla Lana School of Public Health University of Toronto Toronto ON Canada
4. Department of Pediatrics University of Toronto Toronto ON Canada
5. Division of Hematology/Oncology The Hospital for Sick Children Toronto ON Canada
6. Division of Rheumatology The Hospital for Sick Children Toronto ON Canada
7. Division of Hematology/Oncology Department of Pediatrics CHU Sainte‐Justine Montreal QC Canada
8. Department of Pediatrics and Child Health University of Manitoba Winnipeg MB Canada
9. Department of Pediatrics McMaster Children's Hospital McMaster University Hamilton ON Canada
10. Section of Pediatric Hematology Department of Pediatrics University of Calgary and Alberta Children's Hospital Calgary AB Canada
11. Centre de l’hémophilie de l'est du Québec Hôpital de l'Enfant‐Jésus Université Laval Québec QC Canada
12. Division of Hematology Oncology Children’s Hospital of Eastern Ontario Research Institute Ottawa ON Canada
13. Division of Pediatric Hematology/Oncology IWK Health Centre Halifax NS Canada
14. Saskatchewan Bleeding Disorders Program Royal University Hospital Saskatoon SK Canada
15. Division of Hematology/Oncology Thunder Bay Regional Cancer Care Thunder Bay ON Canada
16. Health Sciences North Sudbury ON Canada
17. Division of Hematology/Oncology/BMT Department of Pediatrics UBC & BC Children’s Hospital Vancouver BC Canada
18. Department of Medical Imaging University of Saskatchewan Saskatoon SK Canada