1. Department of Psychology and Neuroscience, Duke University, Durham, North Carolina.
2. Department of Global Health Institute, Duke University, Durham, North Carolina.
3. Columbia University, Mailman School of Public Health, Department of Sociomedical Sciences, New York, New York.
4. Department of Psychiatry and Behavioral Sciences, Duke University, Durham, North Carolina.
5. Department of Psychiatry, Yale University, New Haven, Connecticut.
6. Rand Corporation, Los Angeles, California.
7. Department of Psychology, University of Colorado Denver, Denver, Colorado.
8. Callen-Lorde Community Health Center, New York, New York.