1. Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
2. Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
3. Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
4. Istituto Nacional de Cancerologia, Bogota, Colombia
5. Department of Orthopaedics, AOSP Sant’Orsola Malpighi, Bologna, Italy