Affiliation: | 1. Department of Orthopaedic Surgery, Nara Medical University, Nara, Japan;2. Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy Department of Orthopedic Surgery, Nagoya City University, Nagoya, Japan;3. Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy;4. First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece;5. Department of Rehabilitation Medicine, Nara Medical University, Nara, Japan |