Affiliation: | 1. Department of Orthopaedics, Centre for Translational Medicine, First Affiliated Hospital, Xi''an JiaotongUniversity, 277 West Yanta Rd, Xi''an, Shaanxi Province 710061, China;2. Baoji Municipal Central Hospital, Baoji, Shaanxi Province 721008, China;3. Department of Orthopeadics, Chinese PLA No. 451 Hospital, Xi''an, Shaanxi Province 710054, China |