| Affiliation: | 1. Department of Otolaryngology–Head and Neck Surgery, Case Western Reserve University, University Hospitals–Case Medical Center, , Cleveland, Ohio, U.S.A.;2. University of North Carolina School of Medicine, Case Western Reserve University, University Hospitals–Case Medical Center, , Cleveland, Ohio, U.S.A.;3. Department of Radiology, Case Western Reserve University, University Hospitals–Case Medical Center, , Cleveland, Ohio, U.S.A.;4. Chapel Hill, North Carolina;5. and the Department of Otolaryngology–Head and Neck Surgery, Case Western Reserve University, University Hospitals–Case Medical Center, , Cleveland, Ohio, U.S.A. |
