About the Authors
- Yanjun Zhao
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Affiliation MOE-Shanghai Key Laboratory of Children’s Environmental Health, Xinhua Hospital,Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Jun Zhang
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* E-mail: junjimzhang@gmail.com
Affiliation MOE-Shanghai Key Laboratory of Children’s Environmental Health, Xinhua Hospital,Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Chantal Hukkelhoven
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Affiliation The Netherlands Perinatal Registry, Utrecht, the Netherlands
- Pien Offerhaus
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Affiliation AVM (Academy for Midwifery Maastricht), Maastricht, the Netherlands
- Joost Zwart
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Affiliation Department of Obstetrics and Gynaecology, Deventer Ziekenhuis, Deventer, the Netherlands
- Ank de Jonge
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Affiliation Midwifery Science, AVAG/EMGO, VU University Medical Centre, Amsterdam, the Netherlands
- Caroline Geerts
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Affiliation Midwifery Science, AVAG/EMGO, VU University Medical Centre, Amsterdam, the Netherlands
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JZh AdJ CH CG. Analyzed the data: YJZ CG. Contributed reagents/materials/analysis tools: YJZ JZh CH PO JZw AdJ CG. Wrote the paper: YJZ.