Affiliation: | 1. Haematology Unit, G. Gaslini Children's Hospital, Genova, Italy;2. Pediatric Clinic, University of Milan “La Bicocca”, Monza, Italy;3. Haemato‐Oncology Unit, Meyer Children's Hospital, Firenze, Italy;4. Haemato‐Oncology Unit, G. Di Cristina Children's Hospital, Palermo, Italy;5. Pediatric Onco‐Hematology Clinic, University of Padova, Padova, Italy;6. Department of Pediatrics, University of Bari, Bari, Italy;7. Department of Pediatric Ospedale Maggiore Policlinico IRCCS, Milano, Italy;8. Hematology Unit, Regina Margherita Hospital, Torino, Italy;9. Pediatric Hematology Unit, Pausillipon Hospital, Napoli, Italy;10. Pediatric Unit, University of Udine, Italy;11. Pediatric and Onco‐Hematology Unit, University Hospital of Parma, Parma, Italy;12. Department of Pediatrics, University of Modena and Reggio Emilia, Modena, Italy;13. Pediatric Hematology Oncology Unit, Department of Pediatrics, S. Chiara Hospital, Pisa, Italy |