About the Authors
- Xiaoyan Ding
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Affiliation Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, PR China
- Zi Yang
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* E-mail: zi_yang@email.com
Affiliation Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, PR China
- Yiwei Han
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Affiliation Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, PR China
- Huan Yu
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Affiliation Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, PR China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: ZY. Performed the experiments: XD YH. Analyzed the data: XD YH HY. Contributed reagents/materials/analysis tools: XD YH HY. Wrote the paper: XD ZY.