1. Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Atlanta, Georgia
2. Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Atlanta, Georgia; Department of Pediatrics and Department of Medicine (Division of Infectious Diseases), Emory University School of Medicine, Atlanta, Georgia; Emory Center for AIDS Research
3. Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Atlanta, Georgia; Emory Center for AIDS Research
4. Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, Georgia
5. School of Public Health, Department of Health Behavior, University of Alabama, Birmingham
6. School of Medicine, Department of Medicine, Division of Infectious Diseases, University of Alabama, Birmingham
7. School of Medicine, Department of Pediatrics, University of Alabama, Birmingham