1. Rollins School of Public Health, Emory University, Atlanta, GA, USA
2. AID Atlanta, Atlanta, GA, USA
3. Institute for Public Health, Georgia State University, Atlanta, GA, USA
4. Center for Research and Education on Gender and Sexuality, San Francisco State University, San Francisco, CA, USA
5. Howard Brown Health Center, Chicago, IL, USA
6. School of Medicine, Emory University, Atlanta, GA, USA