1. Clinic of Paediatric Haemato-Oncology, Department of Women's and Children's Health; University of Padua; Padua Italy
2. Istituto di Ricerca Pediatrica Città della Speranza; Padua Italy
3. Paediatric Haematology/Oncology; Fondazione IRCCS Policlinico San Matteo; Pavia Italy
4. Departments of Biotherapy; Necker Children's Hospital; Assistance Publique-Hôpitaux de Paris; Paris France
5. Centro Ricerca Tettamanti; Paediatric Clinics; University of Milano-Bicocca; San Gerardo Hospital/Fondazione MBBM; Monza Italy
6. Paediatric Onco-Haematology; Stem Cell Transplantation and Cellular Therapy Division; Regina Margherita Children's Hospital; Turin Italy
7. Paediatric Haematology/Oncology; IRCCS Ospedale “Bambino Gesù”; Roma Italy
8. Department of Paediatric Sciences; University of Pavia; Pavia Italy