1. Haemophilia Centre Department of Haematology University Hospital Centre Zagreb Zagreb Croatia
2. School of Medicine University of Zagreb Zagreb Croatia
3. Coagulation Centre Department of Medicine Section of Haematology and Coagulation Sahlgrenska University Hospital Gothenburg Sweden
4. Amsterdam UMC Emma Children's Hospital Pediatric Hematology University of Amsterdam Amsterdam Netherlands
5. Department of Internal Medicine – Vascular Medicine and Haemostaseology Haemophilia Treatment Centre Vivantes Clinic im Friedrichshain Berlin Germany
6. Institute of Experimental Hematology and Transfusion Medicine University Hospital Bonn Medical Faculty University of Bonn Bonn Germany
7. Department of Haemostaseology and Haemophilia Centre Medical Clinic 2 Institute of Transfusion Medicine University Hospital Frankfurt Frankfurt Germany
8. Kent Haemophilia and Thrombosis Centre East Kent Hospitals University NHS Trust Canterbury UK
9. Paediatric Coagulation Centre Children's Health Ireland at Crumlin Dublin Ireland
10. European Haemophilia Consortium Bruxelles Belgium
11. Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico Angelo Bianchi Bonomi Hemophilia and Thrombosis Center Milan Italy
12. Department of Pathophysiology and Transplantation Università degli Studi di Milano Milan Italy