Affiliation: | 1. Department of Otolaryngology–Head and Neck Surgery, Stanford University School of Medicine, Stanford, CA Department of Otolaryngology, Clinics Hospital, School of Medicine, University of São Paulo, São, Paulo, Brazil;2. Department of Otolaryngology–Head and Neck Surgery, Adelaide University, South Australia, Adelaide, Australia;3. Department of Otolaryngology–Head and Neck Surgery, Stanford University School of Medicine, Stanford, CA |