[Zhan, Jiawen; Wang, Shangquan; Li, Linghui; Sun, Wu; Chen, Ming; Yang, Shaofeng; Chen, Xin; Li, Kaiming; Zhu, Liguo; Yu, Jie; Gu, Jinyu; Feng, Minshan; Yin, Xunlu] China Acad Chinese Med Sci, Wangjing Hosp, Dept Gen Orthoped, Huajiadi St, Beijing 100102, Peoples R China.
[Wei, Xu] China Acad Chinese Med Sci, Wangjing Hosp, Dept Acad Dev, Huajiadi St, Beijing 100102, Peoples R China.
[Gong, Hao] Changping Hosp Integrated Chinese & Western Med, Dept Orthopaed, 219 Huangping St, Beijing 102208, Peoples R China.
[Yang, Shaofeng] Hunan Univ Chinese Med, Dept Spine, Hosp 1, Changsha 410007, Peoples R China.