1. Bloodworks Northwest, Research Institute University of Washington Seattle WA USA
2. World Federation of Hemophilia Montreal QC USA
3. ISTH Carrboro NC USA
4. The Children's Hospital of Philadelphia Philadelphia PA USA
5. Clinical Epidemiology and Biostatistics McMaster University Hamilton ON Canada
6. Irish Haemophilia Society Dublin Ireland
7. Pediatrics University of Michigan Ann Arbor MI USA
8. Institute for Policy Advancement Ltd WashingtonDCUSA
9. American Thrombosis and Hemostasis Network New York NY USA
10. Internal Medicine Faculty of Medicine and Surgery University of Milan Milan Italy
11. Faculty of Health Sciences and NHLS University of the Witwatersrand Johannesburg South Africa