| Affiliation: | 1. Department of Otolaryngology – Head and Neck Surgery, Wake Forest School of Medicine, Winston–Salem, North Carolina;2. Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina;3. Department of Biostatistical Sciences, Wake Forest School of Medicine, Winston–Salem, North Carolina;4. Department of Otolaryngology – Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina;5. Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, South Carolina;6. Department of Social Sciences and Health Policy, Wake Forest School of Medicine, Winston–Salem, North Carolina |
