About the Authors

Naomi Lince-Deroche

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

naomi.lince.deroche@gmail.com

Affiliation Ibis Reproductive Health, Johannesburg, South Africa

Deborah Constant

Contributed equally to this work with: Deborah Constant, Daniel Grossman

Roles Project administration, Validation, Visualization, Writing – review & editing

Affiliation Women’s Health Research Unit, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa

Jane Harries

Roles Funding acquisition, Project administration, Validation, Visualization, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliation Women’s Health Research Unit, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa

Judith Kluge

Roles Investigation, Validation, Visualization, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliation Department of Obstetrics & Gynaecology, University of Stellenbosch and Tygerberg Hospital, Cape Town, South Africa

Kelly Blanchard

Roles Conceptualization, Funding acquisition, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliation Ibis Reproductive Health, Cambridge, Massachusetts, United States of America

Edina Sinanovic

Roles Conceptualization, Supervision, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliation Health Economics Unit, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa

Daniel Grossman

Contributed equally to this work with: Deborah Constant, Daniel Grossman

Roles Funding acquisition, Project administration, Validation, Visualization, Writing – review & editing

Current address: Advancing New Standards in Reproductive Health (ANSIRH), Bixby Center for Global Reproductive Health, Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco, Oakland, California, United States of America

Affiliation Ibis Reproductive Health, Cambridge, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.