1. Department of Medicine and Surgery University of Insubria Varese Italy
2. Hematology, ASST Sette Laghi, Ospedale di Circolo Varese Italy
3. National Institute of Infectious Diseases “L. Spallanzani” IRCCS Roma Italy
4. Department of Cellular Biotechnologies and Hematology Hematology Unit Sapienza University Roma Italy
5. Hematology Unit IRCCS Istituto Tumori “Giovanni Paolo II” Bari Italy
6. Hematology Unit and Bone Marrow Transplantation IRCCS Ospedale Policlinico San Martino Genova Italy
7. Hematology Unit Azienda Unità Sanitaria Locale, IRCCS Reggio Emilia Reggio Emilia Italy
8. Dipartimento CHIMOMO Università di Modena e Reggio Emilia Reggio Emilia Italy
9. IRCCS Ospedale Policlinico San Martino Genova Italy
10. Division of Infectious Diseases Department of Health Sciences (DISSAL) University of Genova Genova Italy
11. Department of Medicine Section of Hematology University of Verona Verona Italy