Affiliation: | 1. Vanderbilt University School of Medicine, Nashville, Tennessee, USA;2. Department of Otolaryngology—Head & Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA;3. Department of Otolaryngology—Head & Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA Vanderbilt Office of Quality, Safety, and Risk Prevention, 4. Vanderbilt University Medical Center, Nashville, Tennessee, USA The Otology Group, 5. Vanderbilt University Medical Center, Nashville, Tennessee, USA |