About the Authors
- Qi Feng
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Affiliation School of Public Health, Wuhan University, Wuhan, P. R. China
- Qing-le Zhang
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Affiliation School of Public Health, Wuhan University, Wuhan, P. R. China
- Yue Du
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Affiliation School of Public Health, Wuhan University, Wuhan, P. R. China
- Yong-ling Ye
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Affiliation School of Public Health, Wuhan University, Wuhan, P. R. China
- Qi-qiang He
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* E-mail: heqiqiang@gmail.com
Affiliations School of Public Health, Wuhan University, Wuhan, P. R. China, Global Health Institute, Wuhan University, Wuhan, P. R. China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: QQH. Performed the experiments: QF QLZ YD QQH. Analyzed the data: QF. Contributed reagents/materials/analysis tools: QF QLZ YD YLY QQH. Wrote the paper: QF QQH.