1 Department of Otolaryngology Head and Neck Surgery, Vanderbilt University Medical Center, 7(th) floor 1215 21(st) Ave S, Nashville, TN 37232, USA. Electronic address: Madelyn.stevens@vumc.org.
2 Department of Otolaryngology Head and Neck Surgery, Vanderbilt University Medical Center, 7(th) floor 1215 21(st) Ave S, Nashville, TN 37232, USA.
3 Vanderbilt University School of Medicine, 1161 21(st) Ave S, Nashville, TN 37232, USA.
4 Department of Biostatistics, Vanderbilt University, 2525 West End Ave Ste 1100, Nashville, TN 37203, USA.
5 Department of Radiation Oncology, Vanderbilt University Medical Center, 2220 Pierce Ave, Nashville, TN 37232, USA.