About the Authors

Elizabeth Hazel

ehazel@jhsph.edu

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

Jennifer Requejo

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

Julia David

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

Jennifer Bryce

Affiliation Institute for International Programs, 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

Analyzed the data: EH JR JD JB. Wrote the first draft of the manuscript: EH. Contributed to the writing of the manuscript: EH JR JD JB. ICMJE criteria for authorship read and met: EH JR JD JB. Agree with manuscript results and conclusions: EH JR JD JB.