About the Authors

Alison El Ayadi

elayadia@globalhealth.ucsf.edu

Affiliation Department of Obstetrics, Gynecology & Reproductive Sciences, University of California San Francisco, San Francisco, California, United States of America

Sarah Raifman

Affiliation Department of Global Health and Population, Harvard School of Public Health, Boston, Massachusetts, United States of America

Farouk Jega

Affiliation Pathfinder International, Abuja, Nigeria

Elizabeth Butrick

Affiliation Department of Obstetrics, Gynecology & Reproductive Sciences, University of California San Francisco, San Francisco, California, United States of America

Yemisi Ojo

Affiliation Pathfinder International, Abuja, Nigeria

Stacie Geller

Affiliation Department of Obstetrics & Gynecology, College of Medicine, University of Illinois Chicago, Chicago, Illinois, United States of America

Suellen Miller

Affiliation Department of Obstetrics, Gynecology & Reproductive Sciences, University of California San Francisco, San Francisco, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AE SR FJ SM. Performed the experiments: FJ YO. Analyzed the data: AE SR. Wrote the paper: AE SR FJ YO SG SM EB.