About the Authors

Wei Wang

Affiliation The First Department of Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, P. R. China

Wei Hu

Affiliation The Department of Orthopaedics, Xian Yang Central Hospital, Xian Yang, Shaanxi Province, P. R. China

Pei Yang

Affiliation The First Department of Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, P. R. China

Xiao Qian Dang

Affiliation The First Department of Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, P. R. China

Xiao Hui Li

Affiliation Radiology Department, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, P. R. China

Kun Zheng Wang

dr.wangwei@xjtu.edu.cn

Affiliation The First Department of Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, P. R. China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: WW KZW. Data curation: WW XQD. Formal analysis: WW. Funding acquisition: WW. Investigation: WH. Methodology: WW WH. Project administration: KZW. Software: WH PYWei Hu, Pei Yang. Validation: WH. Visualization: XHL. Writing – original draft: WW. Writing – review & editing: WW.