1. U.O.C. Medicina d’Urgenza, A.O.U. “S. Giovanni e Ruggi”, Largo Città di Ippocrate 1, 84100 Salerno, Italy
2. Regional Reference Centre for Coagulation Disorders, University “Federico II”, Naples, Italy
3. U.O.C. Medicina Generale, A.O.U. “S. Giovanni e Ruggi”, Largo Città di Ippocrate 1, 84100 Salerno, Italy