1. Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina
2. Cancer Prevention and Control Program, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina
3. South Carolina Rural Health Research Center, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina
4. Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina
5. Department of Geography, University of South Carolina, Columbia, South Carolina
6. Department of Psychology, University of South Carolina, Columbia, South Carolina
7. Department of Radiology, University of Michigan, Ann Arbor, Michigan
8. Lung Cancer Alliance, Washington, DC