1. Johns Hopkins University School of Medicine Baltimore Maryland USA
2. Cochlear Center for Hearing and Public Health Johns Hopkins Bloomberg School of Public Health Baltimore Maryland USA
3. Department of Biostatistics Johns Hopkins Bloomberg School of Public Health Baltimore Maryland USA
4. Department of Neurology Johns Hopkins University School of Medicine Baltimore Maryland USA
5. Department of Epidemiology Johns Hopkins Bloomberg School of Public Health Baltimore Maryland USA
6. Department of Otolaryngology‐Head and Neck Surgery Johns Hopkins University School of Medicine Baltimore Maryland USA
7. Department of Otolaryngology ‐ Head and Neck Surgery University of Mississippi Medical Center Jackson Mississippi USA
8. Division of Geriatric Medicine and Gerontology Johns Hopkins University School of Medicine Baltimore Maryland USA