About the Authors
- Kim E. Dickson, Julia L. Samuelson, Bruce Dick, Tim Farley
- World Health Organization, Geneva, Switzerland
- Nhan T. Tran
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
- Emmanuel Njeuhmeli
- United States Agency for International Development, Washington, District of Columbia, United States of America
- Peter Cherutich
- Ministry of Public Health and Sanitation, Nairobi, Kenya
- Caroline Ryan
- Office of the U.S. Global AIDS Coordinator, United States Department of State, Washington, District of Columbia, United States of America
- Catherine A. Hankins
- Joint United Nations Programme on HIV/AIDS, Geneva, Switzerland
The authors have declared that no competing interests exist.
Conceived and designed the experiments: KD NT JS. Analyzed the data: KD NT JS EN. Wrote the first draft of the manuscript: NT KD. Contributed to the writing of the manuscript: KD NT JS EN PC BD TF CR CH. ICMJE criteria for authorship read and met: KD NT JS EN PC BD TF CR CH. Agree with manuscript results and conclusions: KD NT JS EN PC BD TF CR CH.