About the Authors
- Zheng Bian
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Affiliation Department of Obstetrics and Gynecology, Shanghai First Maternity and Infant Health Hospital of Tongji University, Shanghai, China
- Chenzi Shixia
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Affiliation Department of Obstetrics and Gynecology, Shanghai First Maternity and Infant Health Hospital of Tongji University, Shanghai, China
- Tao Duan
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* E-mail: tduan@yahoo.com
Affiliation Department of Obstetrics and Gynecology, Shanghai First Maternity and Infant Health Hospital of Tongji University, Shanghai, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: ZB TD. Performed the experiments: ZB CZSX. Analyzed the data: ZB CZSX TD. Contributed reagents/materials/analysis tools: TD. Wrote the paper: ZB.