1. HIV Center for Clinical and Behavioral Studies, New York State Psychiatric Institute and Columbia University, New York, New York.
2. HIV-NAT, Thai Red Cross AIDS Research Centre, Bangkok, Thailand.
3. McSilver Institute for Poverty Policy and Research, New York University Silver School of Social Work, New York, New York.
4. Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, New York.
5. Phrachomklao Phetchaburi Hospital, Phetchaburi, Thailand.
6. Sringarind Hospital, Khon Kaen University, Khon Kaen, Thailand.
7. Khon Kaen Hospital, Khon Kaen, Thailand.
8. Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland.
9. Department of Global Health, University of Amsterdam, Amsterdam, The Netherlands.
10. Department of Pediatrics, The University of Maryland School of Medicine, Baltimore, Maryland.