About the Authors

Linda Bartlett

lbartle4@jhu.edu

Affiliations Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America, Maternal Child Health Integrated Program (MCHIP), Baltimore, Maryland, United States of America

Eva Weissman

Affiliation Futures Institute, New York, New York, United States of America

Rehana Gubin

Affiliation Jhpiego, Washington, DC, United States of America

Rachel Patton-Molitors

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

Ingrid K. Friberg

Affiliation 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: LB IF EW. Performed the experiments: LB IF EW. Analyzed the data: LB IF EW. Wrote the paper: LB IF EW RG RP.