1 Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, MA, USA.
2 Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, MA, USA; Department of Otolaryngology, Faculty of Medicine, King Abdulaziz University, Rabigh, Saudi Arabia.
3 Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, MA, USA; Department of Otolaryngology, Harvard Medical School, Boston, MA, USA.
4 Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, MA, USA; Department of Radiology, Harvard Medical School, Boston, MA, USA.
5 Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, MA, USA; Department of Otolaryngology, Harvard Medical School, Boston, MA, USA. Electronic address: michael_cohen@meei.harvard.edu.