About the Authors
- Eva van der Meij
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* E-mail: ev.vandermeij@vumc.nl.
Affiliations Department of Obstetrics and Gynaecology, VU University Medical Center, Amsterdam, The Netherlands, EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
- Johannes R. Anema
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Affiliation EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
- René H. J. Otten
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Affiliation Medical Library, Vrije Universiteit, Amsterdam, The Netherlands
- Judith A. F. Huirne
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Affiliation Department of Obstetrics and Gynaecology, VU University Medical Center, Amsterdam, The Netherlands
- Frederieke G. Schaafsma
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Affiliation EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: EM FS JA JH RO. Performed the experiments: EM FS. Analyzed the data: EM FS. Wrote the paper: EM FS JA JH RO. Performed the literature search: EM RO. Was consulted when there was disagreement about the in- or exclusion of publications: JA.