1. Pediatric Oncology Unit; Fondazione IRCCS Istituto Nazionale Tumori; Milan Italy
2. Department of Radiation Medicine; Oregon Health and Sciences University; Portland Oregon
3. Department of Sarcoma Medical Oncology; The University of Texas M.D. Anderson Cancer Center; Houston Texas
4. Tumor Genomics Unit; Fondazione IRCCS Istituto Nazionale dei Tumori; Milan Italy