1. a Department of Family Medicine, David Geffen School of Medicine , University of California , Los Angeles , CA
2. b Department of Social Welfare, School of Public Affairs , University of California , Los Angeles , CA
3. c Department of Psychiatry and Biobehavioral Sciences, Center for Culture and Health , University of California , Los Angeles , CA
4. d Center for Clinical AIDS Research & Education, David Geffen School of Medicine , University of California , Los Angeles , CA
5. e Center for Community Health, Semel Institute , University of California , Los Angeles , CA
6. f Department of Public Policy, School of Public Affairs , University of California , Los Angeles , CA