1. Department of Ophthalmology, Otorhinolaryngology and Head and Neck SurgeryRibeirão Preto Medical School (FMRP‐USP), University of São Paulo Ribeirão Preto São Paulo Brazil
2. Department of OtolaryngologyMassachusetts Eye and Ear Boston Massachusetts
3. Otopathology Laboratory, Department of OtolaryngologyMassachusetts Eye and Ear Boston Massachusetts
4. Department of OtolaryngologyHarvard Medical School Boston Massachusetts
5. Department of Otolaryngology and Communication EnhancementBoston Children's Hospital Boston Massachusetts
6. Department of Otolaryngology, Head & Neck SurgeryHospital for Sick Children, University of Toronto Toronto Ontario Canada