About the Authors

Asha S. George

ageorg22@jhu.edu

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

Casey Branchini

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

Anayda Portela

Affiliation Maternal, Newborn, Child and Adolescent Health, World Health Organization, Geneva, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AG CB AP. Performed the experiments: AG CB AP. Analyzed the data: AG CB AP. Contributed reagents/materials/analysis tools: AG CB AP. Wrote the paper: AG CB AP.