1. Department of Clinical Sciences—Paediatrics Lund University Lund Sweden
2. Malmö Centre for Thrombosis and Haemostasis Skåne University Hospital Malmö Sweden
3. Klinikum Bremen‐Mitte, Professor Hess Children’s Hospital Bremen Germany
4. Haemophilia and Thrombosis Centre Belfast City Hospital Belfast UK
5. Centre for Haemostasis and Thrombosis St Thomas’ Hospital London UK
6. WFH Psychosocial Committee, Irish Haemophilia Society Dublin Ireland
7. Haemostasis and Thrombosis Unit, Division of Haematology Cliniques Universitaires Saint‐Luc Brussels Belgium
8. Hospital Universitario La Paz, Autónoma University Madrid Spain
9. Hemophilia Care Center Faculté de Médecine Paris XI, Bicêtre AP‐HP Hospital Paris France
10. Italian Association of Haemophilia Centres Florence Italy
11. University Hospital Centre Zagreb School of Medicine University of Osijek and Medical School University of Zagreb Zagreb Croatia
12. Foundation IRCCS Cà Granda Maggiore Hospital Policlinico Angelo Bianchi Bonomi Hemophilia and Thrombosis Center Milan Italy