1. Scientific Direction, Rizzoli Orthopedic Institute, Bologna - Italy
2. Italian Sarcoma Group, Bologna - Italy
3. Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola (Forlì-Cesena) - Italy
4. Clinical Research Office, Candiolo Cancer Institute–Piemonte Foundation for Oncology, Scientific Institutes for Research and Care, Candiolo (Turin) - Italy
5. Chemotherapy Unit, Rizzoli Orthopedic Institute, Bologna - Italy