1 Department of Radiation Oncology, The Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio. Electronic address: darrion.mitchell@osumc.edu.
2 Division of Medical Oncology, The Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
3 Department of Otolaryngology - Head and Neck Surgery, The Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio.