1. Department of Community and Family Medicine, Duke Cancer Institute, Duke University, Durham, North Carolina.
2. Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina.
3. Department of Population Science, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey.
4. Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio.
5. Cancer Prevention and Population Sciences Program, Baylor College of Medicine, Houston, Texas.
6. Department of Oncology, Karmanos Cancer Institute Population Studies and Disparities Research Program, Wayne State University School of Medicine, Detroit, Michigan.
7. Division of Preventive Medicine, University of Alabama-Birmingham, Birmingham, Alabama.
8. Department of Public Health Sciences, Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina.
9. Moffitt Cancer Center, Tampa, Florida.
10. Epidemiology Program, Louisiana State University Health Sciences Center School of Public Health, New Orleans, Louisiana.
11. Department of Medicine, University of Tennessee Graduate School of Medicine, Knoxville, Tennessee.
12. Hunter Holmes McGuire Veterans Affairs Medical Center, Richmond, Virginia.
13. Department of Public Health Sciences, University of Virginia, Charlottesville, Virginia.