1. Department of Medical Surgical and Pharmacology, University of Sassari, 07100 Sassari, Italy
2. Department of Biomedical and Clinical Sciences Luigi Sacco, Luigi Sacco Hospital, University of Milan, 20157 Milan, Italy
3. Fondazione Istituto di Ricerca e Cura a Carattere Scientifico Ca’ Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi, Hemophilia and Thrombosis, 20122 Milan, Italy
4. U.O. Immunohematology and Transfusion—APSS of Trento, 38122 Trento, Italy