About the Authors

Orit Abrahim

Affiliation Yale University School of Public Health, New Haven, Connecticut, United States of America

Erika Linnander

Affiliation Yale University School of Public Health, New Haven, Connecticut, United States of America

Halima Mohammed

Affiliation Yale University School of Public Health, New Haven, Connecticut, United States of America

Netsanet Fetene

Affiliation Yale University School of Public Health, New Haven, Connecticut, United States of America

Elizabeth Bradley

Elizabeth.Bradley@yale.edu

Affiliation Yale University School of Public Health, New Haven, Connecticut, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: OA EL EB. Performed the experiments: OA HM NF. Analyzed the data: OA EB. Wrote the paper: OA EL HM NF EB.