1. Medical Research Foundation of Trinidad and Tobago, Port of Spain, Trinidad and Tobago
2. The University of the West Indies, St. Augustine, Trinidad and Tobago
3. Department of Health Promotion and Disease Prevention, Robert Stempel College of Public Health & Social Work, Florida International University, Miami, FL, USA
4. Center for Advanced Analytics, Baptist Health South Florida, Miami, FL, USA
5. Center for Research on US Latino HIV/AIDS and Drug Abuse, Robert Stempel College of Public Health & Social Work, Miami, FL, USA
6. Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL, USA