1. Child Health Evaluative Sciences ProgramThe Hospital for Sick Children Research Institute Toronto ON Canada
2. Department of Medical Imaging The Hospital for Sick ChildrenUniversity of Toronto Toronto ON Canada
3. Hemophilia and Thrombosis Treatment Center Department of Medicine Division of Hematology/Oncology University of California San Diego CA USA
4. Department of Pediatrics Division of Hematology/Oncology The Hospital for Sick ChildrenUniversity of Toronto Toronto ON Canada
5. Radiology Service VA San Diego Healthcare SystemUniversity of California, San Diego San Diego CA USA
6. Van Creveldkliniek University Medical Center Utrecht The Netherlands
7. Department of Radiology Christian Medical College Vellore India
8. Haemostasis and Thrombosis Unit Hospital LA FEUniversidad de Valencia Valencia Spain
9. Department of Medical Imaging University of Saskatchewan and Saskatchewan Health Authority Saskatoon City Hospital Saskatoon SK Canada