1. East Kent Hospitals University NHS Trust Canterbury UK
2. Royal London Hospital, Haemophilia Centre London UK
3. University Medical Center Utrecht, Van Creveldkliniek Utrecht The Netherlands
4. Department of Rehabilitation, Physical Therapy Science and Sport University Medical Center Utrecht Utrecht The Netherlands
5. Department of Clinical Service Oslo University Hospital, Rikshospitalet Oslo Norway
6. Department of Rehabilitation University Children's Hospital Brno Czech Republic
7. Royal Free Hospital NHS Trust, Katharine Dormandy Haemophilia Centre and Thrombosis Unit London UK
8. European Association for Haemophilia and Allied Disorders Brussels Belgium
9. Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Neuromusculoskeletal Lab (NMSK) Université catholique de Louvain Brussels Belgium
10. Service d'hématologie Cliniques Universitaires Saint‐Luc Brussels Belgium
11. Service de Médecine Physique et Réadaptation Cliniques Universitaires Saint‐Luc Brussels Belgium