About the Authors

Yanyan Li

Roles Validation, Writing – original draft, Data curation

Affiliation Department of Nursing, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China

Xiangyuan Tan

Roles Data curation, Investigation, Resources, Validation, Writing – review & editing

Affiliation Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China

Zhanzhan Li

Roles Data curation, Formal analysis, Investigation, Methodology, Software, Visualization, Writing – review & editing

Affiliation Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China

Peng Chen

Roles Funding acquisition, Supervision, Visualization, Writing – review & editing, Conceptualization

chenpengsurgery@hotmail.com

Affiliation Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China

Competing Interests

The authors have declared that no competing interests exist.