1. Division of Head and Neck Surgery, University of Nebraska Medical Center, Omaha
2. Medical Student, College of Medicine, University of Nebraska Medical Center, Omaha
3. College of Public Health, University of Nebraska Medical Center, Omaha
4. Department of Head and Neck Surgical Oncology, Nebraska Methodist Hospital, Omaha
5. Division of Head and Neck Surgery, University of Nebraska Medical Center, Omaha4Department of Head and Neck Surgical Oncology, Nebraska Methodist Hospital, Omaha