About the Authors

Olga Joos

ojoos1@jhu.edu

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

Romesh Silva

Affiliations Institute for International Programs, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America, Statistics Division, Economic and Social Commission for Western Asia, United Nations, Beirut, Lebanon

Agbessi Amouzou

Affiliations Institute for International Programs, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America, UNICEF, New York, New York, United States of America

Lawrence H. Moulton

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

Jamie Perin

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

Jennifer Bryce

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

Luke C. Mullany

Affiliation International Center for Maternal and Neonatal Health, 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: OJ AA LM. Performed the experiments: OJ. Analyzed the data: OJ LM JP. Contributed reagents/materials/analysis tools: OJ RS AA LM JP JB. Wrote the paper: OJ RS JP JB LM.