1 Department of Laboratory Medicine and Pathology, AUSL/AOU Policlinico, Modena, Italy.
2 Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Hematology Unit, AOU Policlinico di Modena, Via Del Pozzo 71, 41124, Modena, Italy.
3 Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Hematology Unit, AOU Policlinico di Modena, Via Del Pozzo 71, 41124, Modena, Italy. mario.luppi@unimore.it.