1. TSET Health Promotion Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center , Oklahoma City, OK 73104, USA
2. Department of Pediatrics, College of Medicine, University of Oklahoma Health Sciences Center , Oklahoma City, OK 73104, USA
3. Department of Biostatistics and Epidemiology, Hudson College of Public Health, University of Oklahoma Health Sciences Center , Oklahoma City, OK 73104, USA
4. Department of Prevention and Community Health, Milken Institute School of Public Health, George Washington University , Washington, DC 20052, USA
5. George Washington Cancer Center, George Washington University , Washington, DC 20052, USA