1. Behavioral, Epidemiological & Clinical Sciences, FHI 360, Durham, North Carolina, USA.
2. Rollins School of Public Health, Emory University, Department of Epidemiology (PhD Student), Atlanta, GA, USA.
3. Department of Population Health Sciences, Duke University, Durham, North Carolina, USA.
4. CONRAD, Eastern Virginia Medical School, Norfolk, Virginia, USA.
5. Profamilia, Santo Domingo, Dominican Republic.