1. “M. Tettamanti” Research Center, Pediatric Department, University of Milano-Bicocca, Monza, Italy
2. Center of Biostatistics for Clinical Epidemiology, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
3. Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) - Humanitas Clinical and Research Center, Rozzano, Italy
4. Pediatric Onco-Haematology, City of Science and Health of Turin, Regina Margherita Children's Hospital, Torino, Italy
5. Clinica Pediatrica Ospedale S. Gerardo, Fondazione MBBM, University of Milano-Bicocca, Monza, Italy
6. Sigma-tau S.p.A., Department of R&D, Biotechnology, San Gerardo Hospital, Monza, Italy
7. Haematology Division and BMT Unit, San Gerardo Hospital, Monza, Italy
8. Department of Surgery and Interdisciplinary Medicine, University Milano-Bicocca, Section of Pathology, San Gerardo Hospital, Monza, Italy
9. Department of Pediatric Haematology-Oncology, IRCCS, Bambino Gesù Children Hospital, Roma-Department of Pediatric Science, University of Pavia, Pavia, Italy
10. Humanitas University, Rozzano, Italy