About the Authors

Vandana Tripathi

vtripathi27@gmail.com

Current address: EngenderHealth, New York, New York, United States of America.

Affiliation Department of Population, Family Planning, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Cynthia Stanton

Affiliation Department of Population, Family Planning, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Donna Strobino

Affiliation Department of Population, Family Planning, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Linda Bartlett

Affiliation Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: VT. Performed the experiments: VT. Analyzed the data: VT. Contributed reagents/materials/analysis tools: LB. Wrote the paper: VT CS DS LB. provided substantive contributions to the study design: CS DS LB; oversaw data collection for the secondary data source: LB.