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 Biostatistics; University of Michigan; Ann Arbor Michigan
4. Center for Cancer Biostatistics; University of Michigan; Ann Arbor Michigan
5. Department of Otolaryngology; University of Michigan; Ann Arbor Michigan
6. Department of Nutrition; Harvard School of Public Health; Boston Massachusetts
7. Department of Family Medicine; University of Michigan; Ann Arbor Michigan
8. Department of Radiation Oncology; University of Michigan; Ann Arbor Michigan