About the Authors
- Xinyu Zhang
-
Affiliation Department of Health Service Management, School of Public Health, Tianjin Medical University, Tianjin, China
- Lin Zhao
-
Affiliation Department of Health Service Management, School of Public Health, Tianjin Medical University, Tianjin, China
- Zhuang Cui
-
Affiliation Department of Epidemiology and Health Statistics, School of Public Health, Tianjin Medical University, Tianjin, China
- Yaogang Wang
-
* E-mail: wangyg@tmu.edu.cn
Affiliation Department of Health Service Management, School of Public Health, Tianjin Medical University, Tianjin, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: YGW. Performed the experiments: XYZ LZ. Analyzed the data: XYZ ZC YGW. Contributed reagents/materials/analysis tools: ZC YGW. Wrote the paper: XYZ LZ.