1 Italian National Blood Centre, National Institute of Health, Rome, Italy; Faculty of Medicine and Psychology, "Sapienza" University of Rome, Italy. Electronic address: ricerca.cns@iss.it.
2 Italian National Blood Centre, National Institute of Health, Rome, Italy.
3 Italian National Blood Centre, National Institute of Health, Rome, Italy; IRCCS Cà Granda Foundation Maggiore Policlinico Hospital, Milan, Italy.
4 Immunohaematology, Transfusion Medicine and Clinical Pathology Units, "San Giovanni Calibita" Fatebenefratelli Hospital, AFAR, Rome, Italy.