The secondary objectives will include 2-year loco-regional control and overall survival, quality of life, and late toxicity. Quality of life outcomes can be assessed with a validated, self-reported questionnaire. Late toxicity can be assessed using the National Cancer Institute Common Terminology Criteria for Adverse Events. Additionally, the prognostic value of positive HPV in salivary rinse as well as plasma at mid and post- treatment time points will be evaluated with a baseline evaluation pre-treatment. Radiomic analysis of pre-treatment imaging will be correlated with outcomes.