1. Department of Experimental, Diagnostic and Specialty Medicine (DIMES); Institute of Hematology and Clinical Oncology “L. and A. Seràgnoli”, Sant'Orsola-Malpighi University Hospital; Bologna Italy
2. Cellular Biotechnologies and Hematology; University Sapienza; Rome Italy
3. Hematology; Città della Salute e della Scienza Hospital; Turin Italy
4. Division of Hematology; Azienda Ospedaliera 'Bianchi Melacrino Morelli'; Reggio Calabria Italy
5. Division of Hematology; Azienda Ospedaliera Arcispedale Santa Maria Nuova; Reggio Emilia Italy
6. Haematopathology Unit, Department of Experimental, Diagnostic and Specialty Medicine; S. Orsola-Malpighi Hospital, University of Bologna; Bologna
7. Haematopathology Unit, Cellular Biotechnologies and Hematology; University Sapienza; Rome Italy
8. Anatomia Patologica Generale e Oncogenetica Molecolare; Città della Salute e della Scienza Hospital and University; Torino Italy
9. Division of Infectious Diseases, Department of Medical and Surgical Sciences; University of Bologna; Italy