Affiliation: | 1. Clinic of Pediatric Hemato‐Oncology, Department of Women's and Children's Health, University of Padova, Padova, Italy;2. Azienda Sanitaria Provinciale, Ragusa, Italy;3. Istituto di Ricerca Pediatrica, Fondazione Citt, à, della Speranza, Padova, Italy;4. Clinica Pediatrica, Università degli Studi di Milano‐Bicocca, Azienda Ospedaliera San Gerardo, Monza, Italy;5. Pediatric Oncology Department, Santobono‐Pausilipon Hospital of Napoli, Napoli, Italy;6. Department of Hematology‐Oncology, Istituto Giannina Gaslini, Genova, Italy;7. Department of Oncology, Pediatric Hematology and Oncology Unit, A.R.N.A.S. Ospedali Civico Di Cristina e Benfratelli, Palermo, Italy;8. Pediatric Hematology‐Oncology, Policlinico di Catania, Catania, Italy;9. Division of Paediatric Haematology‐Oncology, Department of Pediatrics, Bari, Italy;10. Division of Pediatric Onco‐Hematology, Regina Margherita Children's Hospital, Torino, Italy;11. Dipartimento di Onco‐Ematologia Pediatrica, Ospedale Bambino Gesù, Roma, Italy;12. Oncology‐Haematology and BMT Unit, Ospedale dei Bambini, Spedali Civili, Brescia, Italy;13. Pediatric Hematology‐Oncology, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy;14. Hematology, Department of Cellular Biotechnologies and Hematology, Roma, Italy;15. Pediatric Oncology Service,, Pediatric Department, Second University of Napoli, Napoli, Italy;16. Pediatric Hematology‐Oncology, Ospedale Pediatrico Microcitemico, Cagliari, Italy;17. Department of Pathology, San Bortolo Hospital, Vicenza, Italy |