1. Center for Biotechnology and Genomic Medicine, Medical College of Georgia at Augusta University, Augusta, Georgia.
2. Department of Otolaryngology, Medical College of Georgia at Augusta University, Augusta, Georgia.
3. Augusta University Cancer Center, Medical College of Georgia at Augusta University, Augusta, Georgia.
4. Department of Biostatistics and Epidemiology, Medical College of Georgia at Augusta University, Augusta, Georgia.
5. Division of Endocrinology, Mayo Clinic, Jacksonville, Florida.
6. Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida.