1. Department of Hematology‐Oncology Azienda Ospedaliera Pugliese‐Ciaccio Catanzaro Italy
2. Biostatistic Unit Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
3. Hematology and Clinical Immunology Unit, Department of Medicine University of Padua Padua Italy
4. Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico Milan Italy
5. Institute of Hematology‐Centro di Ricerca Emato‐Oncologica (CREO), Department of Medicine University of Perugia Perugia Italy
6. Department of Hematology Niguarda Cancer Center, ASST Grande Ospedale Metropolitano Niguarda Milano Milan Italy
7. Division of Hematology Ferrarotto Hospital Catania Italy
8. Hematology Unit Careggi Hospital Florence Italy
9. Division of Hematology, A.O.U. Città della Salute e della Scienza di Torino and Department of Molecular Biotechnology and Health Sciences University of Turin Turin Italy
10. Institute of Haematology Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
11. Division of Hematology, Department of Translational Medicine University of Eastern Piedmont Novara Italy
12. Hematology and Stem Cell Transplantation Unit Ospedale Oncologico A. Businco AO Brotzu Cagliari Italy
13. Hematology Unit Hematology and Oncology Department Cosenza Italy
14. Hematology, Department of Medical Sciences St. Anna University Hospital Ferrara Italy
15. Department of Emergency and Organ Transplantation (D.E.T.O.), Hematology Section University of Bari Bari Italy
16. Hematology, Department of Biomedicine and Prevention University Tor Vergata Rome Italy
17. Department Hematology Grande Ospedale Metropolitano Reggio Calabria Italy
18. Hematology, Department of Translational and Precision Medicine 'Sapienza' University Rome Italy