1. Department of Nutrition Sciences; University of Alabama-Birmingham; Birmingham Alabama
2. Department of Environmental Health Sciences; University of Michigan; Ann Arbor Michigan
3. Department of Nutrition; Harvard School of Public Health; Boston Massachusetts
4. Department of Biostatistics; University of Michigan; Ann Arbor Michigan
5. Department of Family Medicine; University of Michigan; Ann Arbor Michigan
6. Comprehensive Cancer Center; University of Michigan; Ann Arbor Michigan
7. Department of Radiation Oncology; University of Michigan; Ann Arbor Michigan
8. Department of Epidemiology and Biostatistics; University of South Carolina; Columbia South Carolina
9. South Carolina Statewide Cancer Prevention and Control Program; Columbia South Carolina
10. Department of Otolaryngology; University of Michigan; Ann Arbor Michigan
11. School of Nursing; University of Michigan; Ann Arbor Michigan
12. Center for Clinical Management Research; Veterans Affairs Ann Arbor Healthcare System; Ann Arbor Michigan