1. Behavioral and Policy Sciences Department, RAND Corporation, Santa Monica, CA, USA
2. Department of Health Promotion and Policy, University of Massachusetts Amherst, Amherst, MA, USA
3. Economics, Sociology, & Statistics Department, RAND Corporation, Santa Monica, CA, USA
4. Pardee RAND Graduate School, RAND Corporation, Santa Monica, CA, USA
5. Division of HIV, ID and Global Medicine, University of California, San Francisco, CA, USA
6. Facultad de Ciencias de la Salud, Universidad Autónoma de Santo Domingo, Santo Domingo, Dominican Republic
7. Ministerio de Salud Pública, Santo Domingo, Dominican Republic
8. Consejo Nacional para el VIH y Sida (CONAVIHSIDA), Santo Domingo, Dominican Republic
9. Unidad de Vacunas e Investigación, Instituto Dermatológico Dominicano y Cirugía de Piel Dr. Huberto Bogaert Díaz, Santo Domingo, Dominican Republic