About the Authors
- Mariana Widmer
-
Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft, Writing – review & editing
* E-mail: widmerm@who.int
Affiliation Department of Reproductive Health and Research, World Health Organization, UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Geneva, Switzerland
- Mercedes Bonet
-
Roles Formal analysis, Writing – review & editing
Affiliation Department of Reproductive Health and Research, World Health Organization, UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Geneva, Switzerland
- Ana Pilar Betrán
-
Roles Formal analysis, Writing – review & editing
Affiliation Department of Reproductive Health and Research, World Health Organization, UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Geneva, Switzerland
Competing Interests
The authors have declared that no competing interests exist.