Travis Schrank, MD, PhD (IMAGE) University of North Carolina Health Care Caption Travis Schrank, MD, PhD Credit UNC Department of Otolaryngology/Head and Neck Surgery Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.