About the Authors

Wen Liu

Contributed equally to this work with: Wen Liu, Jingcheng Shi

Roles Writing – original draft

Affiliation Xiangya School of Public Health, Central South University, Changsha, China

Jingcheng Shi

Contributed equally to this work with: Wen Liu, Jingcheng Shi

Roles Writing – review & editing

Affiliation Xiangya School of Public Health, Central South University, Changsha, China

Simin He

Roles Data curation, Software

Affiliation Xiangya School of Public Health, Central South University, Changsha, China

Xi Luo

Roles Software

Affiliation Xiangya School of Public Health, Central South University, Changsha, China

Weijun Zhong

Roles Resources

Affiliation Center for Information Statistics, Health Commission of Hunan Province, Changsha, China

Fang Yang

Roles Methodology, Supervision, Writing – review & editing

yangfang2010@csu.edu.cn

Affiliation Xiangya School of Public Health, Central South University, Changsha, China

Competing Interests

The authors have declared that no competing interests exist.