1. Oncological Orthopaedics Department; Muscular-Skeletal Tissue Bank IFO-Regina Elena National Cancer Institute; Rome Italy
2. Department of Life, Health & Enviromental Sciences, Plastic Reconstructive and Aesthetic Surgery Section; University of L'Aquila; L'Aquila Italy
3. Plastic and Reconstructive Surgery Department IFO-Regina Elena National Cancer Institute; Italy
4. Department of Vertebral Surgery; San Carlo di Nancy Hospital; Roma Italy
5. Oncological Orthopaedics Department, IFO Regina Elena National Cancer Institute; Rome Italy