About the Authors

Ndola Prata

ndola@berkeley.edu

Affiliation Bixby Center for Population, Health and Sustainability, School of Public Health, University of California at Berkeley, Berkeley, California, United States of America

Karen Weidert

Affiliation Bixby Center for Population, Health and Sustainability, School of Public Health, University of California at Berkeley, Berkeley, California, United States of America

Ashley Fraser

Affiliation Bixby Center for Population, Health and Sustainability, School of Public Health, University of California at Berkeley, Berkeley, California, United States of America

Amanuel Gessessew

Affiliation Department of Gynaecology and Obstetrics, Mekelle University College of Health Sciences, Mekelle, Ethiopia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NP KW AG. Performed the experiments: NP KW AG. Analyzed the data: NP KW AF. Wrote the paper: NP KW AF AG.