1. Paediatric Onco‐Haematology Stem Cell Transplantation and Cellular Therapy Division Regina Margherita Children's Hospital Turin Italy
2. Department of Public Health and Paediatric Sciences University of Torino Turin Italy
3. Department of Medical Sciences University of Torino Turin Italy
4. Medical Genetics Unit “Città della Salute e della Scienza” Hospital Turin Italy
5. Department of Translational Medicine Unit of Cancer Epidemiology CPO‐Piemonte University of Eastern Piedmont Novara Italy
6. Paediatric Haematology Fondazione MBBM Monza Italy
7. Department of Paediatric Haematology/Oncology Fondazione IRCCS Policlinico San Matteo Pavia Italy
8. Haemostasis and Thrombosis Center Onco‐Haematology Department Bambino Gesù Paediatric Hospital Rome Italy
9. Clinical and Experimental Unit G. Gaslini Children's Hospital Genoa Italy
10. Department of Women’s and Children’s Health Paediatric Haematology‐Oncology Unit University of Padova Padua Italy
11. Paediatric Oncology and Haematology U.O. Pediatria Department of Women’s and Children’s Health Policlinico Azienda Ospedaliera Universitaria Sant’Orsola Malpighi Bologna Italy
12. Paediatric Haematology and Oncology Unit A.R.N.A. S. Ospedale Civico Palermo Italy
13. Department of Paediatric Onco‐Haematology University Hospital Parma Italy
14. Paediatric Haematology Oncology Ospedale Donna Bambino Azienda Ospedaliera Universitaria Integrata Verona Italy
15. Paediatric Haematology and Oncology Unit Azienda Policlinico‐Vittorio Emanuele University of Catania Catania Italy
16. Department of Health Sciences University of Eastern Piedmont Novara Italy