1. Department of HematologyNiguarda Cancer Center, ASST Grande Ospedale Metropolitano Niguarda Milan Italy
2. Department of Clinical and Molecular Biomedicine, Haematology SectionUniversity of Catania Catania Italy
3. Department of Emergency and Organ Transplantation, Hematology SectionUniversity of Bari Medical School Bari Italy
4. Division of HematologyAOU Città della Salute e della Scienza Torino Italy
5. Department of HematologyCatholic University Hospital “A. Gemelli” Rome Italy
6. Hematology, Department of Cellular Biotechnologies and Hematology“Sapienza” University Rome Italy
7. Clinica Ematologica, Centro Trapianti e Terapie Cellulari “Carlo Melzi”University of Udine Udine Italy
8. Division of HematologyFondazione IRCCS Policlinico S. Matteo Pavia Italy