1. Immunopathology and Cancer Biomarkers, Department of Translational Research, CRO Aviano National Cancer Institute, Aviano, Italy
2. Clinic of Pediatric Hemato-Oncology, Department of Women's and Children's Health, University of Padova, Institute of Paediatric Research Fondazione Città della Speranza, Padova, Italy
3. Department of Pathology, San Bortolo Hospital, Vicenza, Italy
4. Pediatric Radiotherapy Unit, CRO Aviano National Cancer Institute, Aviano, Italy
5. Clinic of Paediatric Hemato-Oncology, Department of Women's and Children's Health, University of Padova, Padova, Italy
6. Department of Paediatric Hemato-Oncology, University of Bari, Bari, Italy
7. Department of Paediatric Hemato-Oncology, Santobono-Pausilipon Children's Hospital, Napoli, Italy
8. Department of Paediatric Hemato-Oncology, Regina Margherita Children's Hospital, Torino, Italy
9. Department of Paediatrics, Ospedale San Gerardo, University of Milano-Bicocca, Fondazione MBBM, Monza, Italy
10. Pediatric Hematology and Oncology Unit, Oncology Department, A.R.N.A.S. Ospedali Civico, Di Cristina e Benfratelli, Palermo, Italy
11. Department of Paediatric Hemato-Oncology, IRCCS Ospedale Bambino Gesù, Roma, Italy
12. Department of Hemato-Immunological Research, Institut des Maladies Emergentes et des Thérapies Innovantes (iMETI), Hôpital Saint Louis, Paris, France
13. Pediatric Hematology-Oncology, Azienda Ospedaliera Universitaria, Ospedale Sant'Anna, Ferrara, Italy