1. Hematology UnitAzienda Ospedaliera Universitaria Senese Siena Italy
2. Hematology UnitUniversity of Siena and Azienda Ospedaliera Universitaria Senese Siena Italy
3. Department of Medical BiotechnologiesUniversity of Siena Siena Italy
4. Division of HematologyOspedale S. Eugenio Rome Italy
5. Hematology Division, Foundation IRCCS Ca' Granda‐Ospedale Maggiore PoliclinicoUniversity of Milan Milan Italy
6. Hematology UnitCareggi University Hospital (AOUC) Firenze Florence, Italy
7. Department of Hematology, Clinical and Experimental MedicineUniversity of Pisa Pisa Italy
8. Hematology DivisionAzienda Ospedaliera Città della Salute e della Scienza Torino Turin, Italy
9. Università Cattolica del Sacro Cuore Sede di Roma Rome Italy
10. HematologyCardarelli Hospital Napoli Naples, Italy
11. Hematology Federico II University Naples Italy
12. Hematology Unit, Department of Medical SciencesUniversity of Cagliari Cagliari Italy
13. Azienda USL Toscana CentroOspedale San Giovanni di Dio Florence Italy
14. Division of HematologyCasa Sollievo Sofferenza San Giovanni Rotondo Italy
15. Department of Medical, Surgical and Experimental SciencesUniversity of Sassari Sassari Italy
16. Hematology Unit, AOU G. Martino Messina Italy
17. Hematology UnitOspedale Oncologico A. Businco Cagliari Italy
18. Azienda Ospedaliera S. MariaDivision of Onco‐Hematology Terni Italy