1. Department of Otolaryngology–Head and Neck Surgery Medical University of South Carolina Charleston South Carolina USA
2. Department of Advanced Specialty Sciences, James B. Edwards College of Dental Medicine Medical University of South Carolina Charleston South Carolina USA
3. Department of Radiation Oncology, Hollings Cancer Center Medical University of South Carolina Charleston South Carolina USA
4. Department of Otolaryngology–Head and Neck Surgery Washington University School of Medicine St Louis Missouri USA
5. Department of Genetics Washington University School of Medicine St Louis Missouri USA
6. Bobby R. Alford Department of Otolaryngology–Head and Neck Surgery Baylor College of Medicine Houston Texas USA
7. ENT Section, Operative CareLine Michael E. DeBakey Veterans Affairs Medical Center Houston Texas USA
8. Department of Head and Neck Surgery and Communication Sciences Duke University Durham North Carolina USA
9. American Board of Otolaryngology–Head and Neck Surgery Houston Texas USA
10. Department of Epidemiology and Biostatistics University of South Carolina Arnold School of Public Health Columbia South Carolina USA
11. Department of Population and Public Health Sciences University of Southern California Los Angeles California USA
12. Department of Public Health Sciences Medical University of South Carolina Charleston South Carolina USA