1. Medical College of Georgia (MCG)Augusta University Augusta Georgia U.S.A.
2. Department of Communication Sciences and DisordersSchool of Communication, Northwestern University Evanston Illinois U.S.A.
3. Department of Otolaryngology—Head and Neck SurgeryFeinberg School of Medicine, Northwestern University Chicago Illinois U.S.A.
4. Department of Radiation OncologyFeinberg School of Medicine, Northwestern University Chicago Illinois U.S.A.
5. Department of Cellular Biology and AnatomyMCG, Augusta University Augusta Georgia U.S.A.
6. Department of OtolaryngologyMCG, Augusta University Augusta Georgia U.S.A.