About the Authors
- Arielle Lasry, Stephanie L. Sansom
- Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- Katherine A. Hicks, Vladislav Uzunangelov
- RTI International, Research Triangle Park, North Carolina, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AL SLS KH VU. Performed the experiments: AL KH VU. Analyzed the data: AL SLS KH VU. Contributed reagents/materials/analysis tools: AL KH VU. Wrote the paper: AL SLS.