1. Van Creveldkliniek University Medical Center UtrechtUtrecht University Utrecht the Netherlands
2. Centre de Référence de l’Hémophilie et des Maladies Hémorragiques Constitutionnelles APHP Paris Saclay ‐ Hôpital Bicêtre and Inserm U 1176 Le Kremlin Bicêtre France
3. Department of Medicine Queen’s University Kingston Ontario Canada
4. Department of Obstetrics and Gynaecology and Katharine Dormandy Haemophilia and Thrombosis Unit The Royal Free Foundation Hospital and Institute for Women’s HealthUniversity College London London UK
5. University of Rochester Rochester New York USA
6. The Mary M. Gooley Hemophilia Center Rochester New York USA
7. Michigan State University East Lansing Michigan USA
8. Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
9. School of Medicine Queen’s University, and School of Baccalaureate NursingSt. Lawrence College Kingston Ontario Canada
10. Fondazione IRCCS Ca’ Granda Ospedale Maggiore PoliclinicoAngelo Bianchi Bonomi Hemophilia and Thrombosis Center Milan Italy
11. Department of Pathophysiology and Transplantation Università degli Studi di Milano Milan Italy
12. National Hemophilia Foundation Gibsonia Pennsylvania USA
13. Department of Pediatric Service of Hematology Sainte‐Justine Hospital Montreal Quebec Canada
14. Aflac Cancer and Blood Disorders Emory University Decatur Georgia USA