1 Haemophilia and Thrombosis Centre, San Giovanni Bosco Hospital, Naples, Italy.
2 Regional Reference Centre for Coagulation Disorders, Federico II University Hospital, Naples, Italy.
3 Department of Transfusion Medicine and Haematology, Carlo Poma Hospital, Mantua, Italy.
4 Haemophilia and Thrombosis Centre, Department of Haematology, San Bortolo Hospital, Vicenza, Italy Centre for Bleeding Disorders, Careggi University Hospital, Florence, Italy.
5 Haematology, Department of Cellular Biotechnology and Haematology, Sapienza University of Rome, Rome, Italy.
6 Haemophilia Centre, Department of Cardiologic, Thoracic and Vascular Sciences, University of Padua Medical School, Padua, Italy.
7 Angelo Bianchi Bonomi Haemophilia and Thrombosis Centre, IRCCS Ca' Granda Foundation, Maggiore Hospital Policlinico, Milan, Italy.
8 Italian Association of Haemophilia Centres (AICE), Italy.