1. 1Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
2. 2Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
3. 3Flow Cytometry Laboratory, Clinical Pathology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
4. 4Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
5. 5Scientific Directorate, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy