Affiliation: | 1. Department of Radiology and Imaging Sciences, Indiana University School of Medicine, 550 North University Boulevard, Room 0663, Indianapolis, IN 46202, USA;2. Department of Radiology, Richard L. Roudebush VA Medical Center, 1481 West 10th Street, Indianapolis, IN 46202, USA;3. Department of Otolaryngology–Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN, USA |