About the Authors

Miaomiao Tian

Affiliation Institute of Medical Information, Center for Health Policy and Management, Chinese Academy of Medical Sciences, Beijing, 100020, China

Heng Wang

857203662@qq.com

Affiliation The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, Anhui, China

Xuetao Tong

Affiliation Guiyang Medical University, Guiyang, 550004, Guizhou, China

Kun Zhu

Affiliation Institute of Medical Information, Center for Health Policy and Management, Chinese Academy of Medical Sciences, Beijing, 100020, China

Xiaojuan Zhang

Affiliation Institute of Medical Information, Center for Health Policy and Management, Chinese Academy of Medical Sciences, Beijing, 100020, China

Xi Chen

Affiliation School of Management, Jiangsu University, Zhanjiang, 212013, Jiangsu, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MT HW. Performed the experiments: XZ XT MT. Analyzed the data: XT XZ KZ. Contributed reagents/materials/analysis tools: MT XC HW. Wrote the paper: MT HW XT.