Affiliation: | 1. Otorhinolaryngologist. Head/Chief;2. Medical doctor otorhinolaryngologist. Assistant at the Otorhinolaryngology and Head & Neck Surgery Nucleus, São Paulo;3. Medical doctor. otorhinolaryngologist. Assistant at the Otorhinolaryngology and Head & Neck Surgery Nucleus, São Paulo;4. Medical resident in otorhinolaryngology - Otorhinolaryngology and Head & Neck Surgery Nucleus, São Paulo;5. Medical resident in otorhinolaryngology - Otorhinolaryngology and Head & Neck Surgery Nucleus, São Paulo;6. Medical resident in otorhinolaryngology - Otorhinolaryngology and Head & Neck Surgery Nucleus, São Paulo |