1. 1Hematology, Department of Translational and Precision Medicine, Azienda Ospedaliera Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
2. 2Section of Hematology, Department of Radiological and Hematological Sciences, Catholic University, Fondazione Policlinico A Gemelli, IRCCS, Rome, Italy
3. 3Clinica di Ematologia, Azienda Ospedaliero-Universitaria, Ospedali Riunti di Ancona, Ancona, Italy
4. 4Department of Hematology, Transfusion Medicine and Biotechnology, "Santo Spirito” Civic Hospital, Pescara, Italy
5. 5Hematology Unit, Azienda Ospedaliera Complesso Ospedaliero San Giovanni - Addolorata, ROMA, ITA
6. 6Hematology, Regina Elena National Cancer Institute, Rome, Italy
7. 7UOSD Ematologia, ASL Roma 1, Rome, Italy
8. 8UOC Ematologia e Trapianto di cellule staminali, Azienda Ospedale San Camillo, Rome, Italy
9. 9U.O.C. Ematologia e Terapia Cellulare - Ospedale "C. e G. Mazzoni” di Ascoli Piceno, Ascoli Piceno, Italy
10. 10Hematology Ospedale Santa Maria Goretti Latina - Sapienza University of Rome, Latina, Italy
11. 11Department of Biomedicine and Prevention, University Tor Vergata, Rome, Italy
12. 12Italian Group For Adult Hematologic Diseases (GIMEMA), Roma, ITA