| Institution: | 1. Otorhinolaryngology Head and Neck Surgery, University of Pennsylvania, 800 Walnut Street, 18th Floor, Philadelphia, PA 19107, USA;2. Head and Neck Surgery, Department of Otorhinolaryngology Head and Neck Surgery, University of Pennsylvania, West 34th Street, Philadelphia, PA 19107, USA;3. Department of Otolaryngology, Oregon Health Sciences University, Portland, OR 97239, USA;1. Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, 3181 Southwest Sam Jackson Park Road, SJH01, Portland, OR 97239, USA;2. Division of Facial Plastic & Reconstructive Surgery, Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, 3181 Southwest Sam Jackson Park Road, SJH01, Portland, OR 97239, USA;1. Department of Otolaryngology, Head and Neck Surgery, Oregon Health and Science University, 3181 Southwest Sam Jackson Park Road, SJH01, Portland, OR 97239, USA;2. Department of Otolaryngology, Head and Neck Surgery, Oregon Health and Science University, 3181 Southwest Sam Jackson Park Road, Portland, OR 97239, USA;3. Division of Facial Plastic & Reconstructive Surgery, Department of Otolaryngology, Head and Neck Surgery, Oregon Health and Science University, 3181 Southwest Sam Jackson Park Road, SJH01, Portland, OR 97239, USA |
