1. Department of Otolaryngology—Head and Neck Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania
2. Department of Otolaryngology, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
3. Drexel University, Philadelphia, Pennsylvania
4. Department of Otolaryngology, University of Arizona, Tucson, Arizona
5. Otolaryngology and Facial Plastic Surgery Associates, Fort Worth, Texas