1. Research Centre on Public Health (CESP) University of Milano‐Bicocca Monza Italy
2. IRCCS Multimedica Sesto San Giovanni Italy
3. UOC di Ematologia ‐ Centro Emofilia e Trombosi Ospedale del Mare ‐ ASL NA1 Napoli Italy
4. Italian Federation of Haemophilia Associations (FedEmo) Rome Italy
5. Hematology University Hospital Policlinico Umberto I Rome Italy
6. Hemophilia Center and Transfusion Department Hospital of Cesena Cesena Italy
7. Regional Reference Center for Inherited Bleeding Disorders University Hospital of Parma Parma Italy