1. Pediatric Oncology Unit; Fondazione IRCCS Istituto Nazionale Tumori; Milan Italy
2. Fondazione Umberto Veronesi; Milan Italy
3. AstraRicerche; Milan Italy
4. Department of Biomolecular Sciences and Biotechnology; Psychology Section; Faculty of Medicine; University of Milan; Milan Italy
5. Federazione Italiana Associazioni Genitori Oncoematologia Pediatrica; Modena Italy
6. Pediatric Hematology-Oncology Department and “Tettamanti” Research Centre; Milano-Bicocca University; “Fondazione MBBM”; San Gerardo Hospital; Monza Italy