1. Division of Transfusion Medicine, Carlo Poma Hospital, Mantua, Italy
2. Unit of Pharmacology and Pharmacovigilance, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
3. Section of Pharmacology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
4. North-Western Tuscany Blood Bank, Pisa University Hospital, Pisa, Italy
5. Unit of Adverse Drug Reaction Monitoring, University Hospital of Pisa, Pisa, Italy