About the Authors

Shengtao Li

Roles Conceptualization, Data curation, Visualization, Writing – original draft

Affiliations Department of Emergency, The First Hospital of Changsha, Changsha, Hunan Province, P.R. China, Department of Emergency, Changsha Hospital, Xiangya School of Medicine, Central South University, Changsha, Hunan Province, P.R. China

Zhanzhan Li

Roles Formal analysis, Methodology, Software, Validation, Writing – review & editing

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

Yanyan Li

Roles Data curation, Investigation, Supervision, Writing – review & editing

liyan4005@126.com

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

Competing Interests

The authors have declared that no competing interests exist.