About the Authors
- Yu-Hao Zhou
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Contributed equally to this work with: Yu-Hao Zhou, Xin Wei
Affiliation Department of Health Statistics, Second Military Medical University, Shanghai, China
- Xin Wei
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Contributed equally to this work with: Yu-Hao Zhou, Xin Wei
Affiliation School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Jian Lu
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Affiliation Department of Health Statistics, Second Military Medical University, Shanghai, China
- Xiao-Fei Ye
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Affiliation Department of Health Statistics, Second Military Medical University, Shanghai, China
- Mei-Jing Wu
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Affiliation Department of Health Statistics, Second Military Medical University, Shanghai, China
- Jin-Fang Xu
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Affiliation Department of Health Statistics, Second Military Medical University, Shanghai, China
- Ying-Yi Qin
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Affiliation Department of Health Statistics, Second Military Medical University, Shanghai, China
- Jia He
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* E-mail: hejia63@yahoo.com
Affiliation Department of Health Statistics, Second Military Medical University, Shanghai, China
Competing Interests
The authors declare that they have no conflicts of interest.
Author Contributions
Conceived and designed the experiments: YZ JH. Performed the experiments: YZ. Analyzed the data: XY YQ JX. Contributed reagents/materials/analysis tools: JL JH. Wrote the paper: YZ. Contributed to the electronic search and hand-search of the literature: XW. Contributed to the revision of the manuscript: MW.