| Affiliation: | 1. Department of Surgery, Division of Otolaryngology–Head and Neck Surgery, University of California, San Diego, San Diego, CA;2. Department of Otolaryngology–Head and Neck Surgery, University of California, Los Angeles, Los Angeles, CA;3. Department of Otolaryngology–Head and Neck Surgery, Division of Rhinology, Oregon Health and Science University, Portland, OR;4. Division of Head and Neck Surgery, Rhinology-Sinus and Skull Base Surgery Program, Department of Surgery, University of Utah, Salt Lake City, UT |
