About the Authors
- Shanshan Jing
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Affiliation Center for Health Management and Policy, Shandong University, Ji’nan, Shandong Province, China
- Aitian Yin
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Affiliation Center for Health Management and Policy, Shandong University, Ji’nan, Shandong Province, China
- Lizheng Shi
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* E-mail: lshi1@tulane.edu
Affiliation Department of Global Health Systems and Development, School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, United States of America
- Jinan Liu
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Affiliation Department of Global Health Systems and Development, School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: SJ AY LS. Performed the experiments: SJ JL. Analyzed the data: SJ. Contributed reagents/materials/analysis tools: AY. Wrote the paper: SJ LS AY JL.