About the Authors
- Linghan Shan
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Contributed equally to this work with: Linghan Shan, Ye Li, Ding Ding
Affiliation Department of Social Medicine, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
- Ye Li
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Contributed equally to this work with: Linghan Shan, Ye Li, Ding Ding
Affiliation Department of Health Policy and Hospital Management, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
- Ding Ding
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Contributed equally to this work with: Linghan Shan, Ye Li, Ding Ding
Affiliation Department of Social Medicine, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
- Qunhong Wu
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* E-mail: wuqunhong@163.com (QW); huolong1961@163.com (YZH)
Affiliation Department of Social Medicine, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
- Chaojie Liu
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Affiliation School of Psychology and Public Health, La Trobe University, Melbourne, Australia
- Mingli Jiao
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Affiliation Department of Health Policy and Hospital Management, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
- Yanhua Hao
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Affiliation Department of Social Medicine, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
- Yuzhen Han
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* E-mail: wuqunhong@163.com (QW); huolong1961@163.com (YZH)
Affiliation The Forth Affiliated Hospital of Harbin Medical University
- Lijun Gao
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Affiliation Department of Social Medicine, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
- Jiejing Hao
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Affiliation Department of Social Medicine, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
- Lan Wang
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Affiliation Department of Social Medicine, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
- Weilan Xu
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Affiliation Department of Social Medicine, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
- Jiaojiao Ren
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Affiliation Department of Social Medicine, School of Public Health, Harbin Medical University, Harbin, Heilongjiang Province, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MJ YL QW LS. Performed the experiments: LS YL DD QW MJ YHH LG. Analyzed the data: LS YL DD JH YZH LW WX JR LG. Wrote the paper: LS YL CL. Interpretation of the data: LS YL QW CL MJ YHH YZH LG. Revised the manuscript: LS YL DD YZH QW CL.