1. Institute of Implementation Science in Population Health, City University of New York, New York, New York.
2. Graduate School of Public Health and Health Policy, City University of New York, New York, New York.
3. Bureau of STD Prevention and Control, New York City Department of Health and Mental Hygiene, New York, New York.
4. Bureau of HIV/AIDS Prevention and Control, New York City Department of Health and Mental Hygiene, New York, New York.
5. Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia.