De-intensified Radiation Therapy With Chemotherapy (Cisplatin) or Immunotherapy (Nivolumab) in Treating Patients With Early-Stage, HPV-Positive, Non-Smoking Associated Oropharyngeal Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
M.D. Anderson Cancer Center
St. Jude Children's Research Hospital
Washington University School of Medicine
RTOG Foundation, Inc.
Stanford University
Milton S. Hershey Medical Center
Takeda