About the Authors

Lei Fan

Roles Conceptualization, Data curation, Formal analysis, Writing – original draft

Affiliations Department of Orthopedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China, Department of Orthopedic Surgery, People’s Hospital of Zhengzhou University, Zhengzhou, China

Xue-Jian Wu

Roles Conceptualization, Writing – review & editing

wuxuejianedu@163.com

Affiliation Department of Orthopedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China

Competing Interests

The authors have declared that no competing interests exist.