1. Department of Prevention and Community Health and Milken Institute School of Public Health, George Washington University, Washington, District of Columbia, USA.
2. Department of Global Health, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia, USA.
3. Department of Global and Community Health, College of Health and Human Services, George Mason University, Fairfax, Virginia, USA.
4. Conway School of Nursing, The Catholic University of America, Washington, District of Columbia, USA.
5. The District of Columbia (DC) Department of Health, DC Women Infant Child (WIC) State Agency, Washington, District of Columbia, USA.