1. Regional Reference Centre for Inherited Bleeding Disorders University Hospital of Parma Parma Italy
2. Regional Reference Centre for Haemorrhagic Diseases IRCCS Istituto Giannina Gaslini Genova Italy
3. Department of Pathophysiology and Transplantation Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico Haemophilia and Thrombosis Centre Università degli Studi di Milano Milan Italy
4. Department of Oncology Centre for Bleeding Disorders and Coagulation Careggi University Hospital Florence Italy
5. Haemophilia and Transfusion Centre “Bufalini” Hospital Cesena Italy
6. Regional Reference Centre for Bleeding and Thrombotic Disorders “Città della Salute e della Scienza” University Hospital Turin Italy
7. Haemophilia Regional Reference Centre Haematology Unit Policlinico "G. Rodolico ‐ S. Marco” Hospital Catania Italy
8. Haemorrhagic and Thrombotic Disease Service Area of Haematological and Oncological Sciences IRCCS Fondazione Policlinico Universitario “A. Gemelli” Rome Italy
9. Haemostasis and Thrombosis Service Ospedale Civile dell'Annunziata Cosenza Italy
10. “B. Trambusti” General and Specialised Paediatrics Unit “Giovanni XXIII” Hospital University of Bari Bari Italy
11. Haemophilia Centre, Internal and Cardiovascular Medicine “Santa Maria della Misericordia” University Hospital Perugia Italy
12. Department of Clinical and Experimental Medicine University of Foggia Foggia Italy
13. Haemophilia and Thrombosis Centre University Hospital Bari Italy
14. Regional Reference Centre for Inherited Bleeding and Thrombotic Disorders Transfusion Medicine “Regina Margherita” Children Hospital Turin Italy
15. Onco‐Haematology Unit Istituto Oncologico Veneto Castelfranco Veneto Hospital Castelfranco Veneto Italy
16. Department of Haematology University Hospital Policlinico Umberto I Rome Italy
17. Regional Reference Centre for Haemophilia and Coagulation Diseases Azienda Ospedaliera Pugliese‐Ciaccio Catanzaro Italy
18. Haematology Unit Thrombosis and Haemostasis Reference Regional Centre University of Palermo Palermo Italy
19. Haemophilia Centre Grande Ospedale Metropolitano Reggio Calabria Italy
20. Haematology Department Haemostasis and Thrombosis Unit San Bortolo Hospital Vicenza Italy
21. SSD Congenital Haemorrhagic Diseases IRCCS Azienda Ospedaliero‐Universitaria di Bologna Bologna Italy
22. Haemophilia and Thrombosis Centre Haematology Unit “Ospedale del Mare” Hospital Naples Italy
23. Department of Medicine Haemophilia Centre University Hospital of Padua Padua Italy
24. CSL Behring Milan Italy
25. Hippocrates Research Genova Italy
26. Department of Health Sciences University of Genoa Genoa Italy