Corresponding Author

Xin Zhao

Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, China

Correspondence

Meng Xu and Xin Zhao, Orthopaedic Medical Center, The Second Hospital of Jilin University, No.218 Ziqiang Street, Nanguan District, Changchun, 130041, Jilin, China.

Emails: xuwei9154@163.com (M. X.); tanxin218430759@163.com (X. Z.)