Affiliation: | (1) Department of Orthopaedic Biomaterial Science, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita City Osaka, 565-0871, Japan;(2) Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita City Osaka, 565-0871, Japan;(3) Department of Orthopaedic Surgery, Osaka Police Hospital, 10-31 kitayamachou Tennnoujiku, Osaka City Osaka, 543-0035, Japan |