About the Authors
- Hongpeng Sun
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Affiliation Department of Child Health, School of Public Health, Soochow University, Suzhou, China
- Yana Ma
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Affiliation Department of Child Health, School of Public Health, Soochow University, Suzhou, China
- Di Han
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Affiliation Department of Child Health, School of Public Health, Soochow University, Suzhou, China
- Chen-Wei Pan
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Affiliation Department of Child Health, School of Public Health, Soochow University, Suzhou, China
- Yong Xu
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* E-mail: xuyong59@sina.com
Affiliation Department of Child Health, School of Public Health, Soochow University, Suzhou, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: HS YX. Analyzed the data: HS. Contributed reagents/materials/analysis tools: YM DH. Wrote the paper: CP HS YM. Revised the article: CP HS YX.