1. Department of Global Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
2. TSET Health Promotion Research Center, Stephenson Cancer Center, Department of Pediatrics, College of Medicine,University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
3. Behavioral, Social and Health Education Sciences, Rollins School of Public Health, Emory University, Atlanta, GA, USA
4. Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
5. Department of Prevention and Community Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
6. Department of Biostatistics, School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
7. Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT, USA
8. GW Cancer Center, George Washington University, Washington, DC, USA