1. Department of Behavioral and Social Sciences, Brown University School of Public Health, Providence, RI, USA
2. The Philippine Health Initiative for Research, Service, and Training, Brown University Global Health Initiative, Providence, RI, USA
3. amfAR, The Foundation of AIDS Research, Washington, DC, USA
4. Department of Behavioral Sciences, University of Philippines Manila, Manila, Philippines
5. HIV Center for Clinical and Behavioral Studies, Department of Psychiatry, Division on Gender, Sexuality, and Health, New York State Psychiatric Institute and Columbia University, New York, NY, USA
6. Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA
7. Providence-Boston Center for AIDS Research, Providence, RI, USA
8. Department of Medicine, Miriam Hospital, Providence, RI, USA