| Affiliation: | 1. Department of Orthopaedic Surgery, The University of Tokyo Hospital, Tokyo, Japan;2. Division of Orthopedic Surgery, National Cancer Center Hospital, Tokyo, Japan;3. Department of Musculoskeletal Oncology Service, Osaka International Cancer Institute, Osaka, Japan;4. Department of Orthopedic Surgical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan;5. Division of Orthopedic Surgery, Chiba Cancer Center, Chiba, Japan;6. Department of Orthopedic Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan;7. Department of Medical Research and Management for Musculoskeletal Pain, 22nd Century Medical and Research Center, Faculty of Medicine, The University of Tokyo Hospital, Tokyo, Japan;8. Department of Orthopedic Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan |
