1. Department of Medical and Surgical Sciences; University of Modena and Reggio Emilia; Haematology Unit; AOU Policlinico; Modena Italy
2. Pediatric Haematology/Oncology Unit; Fondazione IRCCS Policlinico San Matteo; Pavia Italy
3. Department of Experimental; Diagnostic and Specialty Medicine; Institute of Haematology “L. e A. Seragnoli”; University of Bologna; Bologna Italy