1. Department of Clinical Sciences Lund (IKVL) Radiology Department of Medical Imaging and Physiology Lund University Skåne University Hospital Lund/Malmö Sweden
2. Indiana Hemophilia and Thrombosis Center Indianapolis Indiana USA
3. Nationwide Children's Hospital Division of Hematology, Oncology and Bone Marrow Transplant Columbus Ohio USA
4. Department of Radiology Christian Medical College Vellore India
5. Department of Clinical Sciences Lund – Pediatrics Lund University Lund Sweden
6. National and Kapodistrian University of Athens, “Attikon” Hospital Chaidari Athens Greece
7. Haemophilia Centre/Haemostasis and Thrombosis Unit Aghia Sophia Children's Hospital Athens Greece
8. Hamilton Niagara Regional Hemophilia Centre, McMaster Children's Hospital McMaster University Hamilton Canada
9. Hemophilia and Thrombosis Treatment Center University of California San Diego San Diego California USA
10. Department of Radiology Beijing Children's Hospital, Capital Medical University, National Center for Children's Health Beijing China
11. Department of Medical Imaging University of Saskatchewan College of Medicine Saskatoon Saskatchewan Canada
12. Child Health Evaluative Sciences Research Institute, The Hospital for Sick Children Toronto Ontario Canada
13. Department of Diagnostic Imaging, Department of Medical Imaging Research Institute, The Hospital for Sick Children University of Toronto Toronto Ontario Canada