1. Vanderbilt University Medical Center
2. Vanderbilt Genetics Institute / Vanderbilt University Medical Center
3. Hearing and Speech Sciences / Vanderbilt University
4. Curtin School of Allied Health / Curtin University
5. Department of Epidemiology / University of Texas MD Anderson Cancer Center
6. University of North Carolina at Chapel Hill
7. Department of Hearing and Speech / Vanderbilt University Medical Center
8. Department of Epidemiology, Division of Cancer Prevention and Population Sciences, MD Anderson Cancer Center,
9. Communication Sciences and Disorders / Wayne State University