1. Medical University of South Carolina, College of Health Professions, Department of Health Sciences and Research, Charleston
2. Medical University of South Carolina, College of Medicine, Department of Otolaryngology–Head and Neck Surgery, Charleston
3. Appalachian State University, Beaver College of Heath Sciences, Department of Communication Sciences and Disorders, Boone, NC
4. Medical University of South Carolina, College of Medicine, Department of Public Health Sciences, Charleston
5. Northwestern University, School of Communication, Department of Communication Sciences and Disorders, Evanston, IL