About the Authors

Jane T. Bertrand

bertrand@tulane.edu

Affiliation Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana, United States of America

Emmanuel Njeuhmeli

Affiliation United States Agency for International Development, Washington, District of Columbia, United States of America

Steven Forsythe

Affiliation Futures Institute, Glastonbury, Connecticut, United States of America

Sarah K. Mattison

Affiliation Tulane School of Public Health and Tropical Medicine, New Orleans, Louisiana, United States of America

Hally Mahler

Affiliation Jhpiego, Dar es Salaam, Tanzania

Catherine A. Hankins

Affiliation Joint United Nations Programme on HIV/AIDS, Geneva, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the methods: JB EN CH HM. Collected the data: JB SM SF EN HM. Analyzed the data: JB EN SF SM HM CH. Contributed reagents/materials/analysis tools: JB EN SF SM HM CH. Wrote the paper: JB EN SF SM HM CH.