About the Authors
- Rachel M. Amiya
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Affiliations Department of Health Policy, National Center for Child Health and Development, Tokyo, Japan, Department of Family Nursing, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Linda B. Mlunde
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Affiliation Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Erika Ota
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* E-mail: e-i@umin.ac.jp
Affiliation Department of Health Policy, National Center for Child Health and Development, Tokyo, Japan
- Toshiyuki Swa
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Affiliation Graduate School of Human Sciences, Osaka University, Suita, Japan
- Olufemi T. Oladapo
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Contributed equally to this work with: Olufemi T. Oladapo, Rintaro Mori
Affiliation UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Department of Reproductive Health and Research, World Health Organization, Geneva, Switzerland
- Rintaro Mori
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Contributed equally to this work with: Olufemi T. Oladapo, Rintaro Mori
Affiliation Department of Health Policy, National Center for Child Health and Development, Tokyo, Japan
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: EO RM OTO. Performed the experiments: RMA LBM. Analyzed the data: RMA LBM EO OTO RM. Contributed reagents/materials/analysis tools: RM OTO. Wrote the paper: RMA LBM EO TS OTO RM. Developed and conducted search strategy for each database: TS.