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)
Grupo Español de Tratamiento de Tumores de Cabeza y Cuello
Dana-Farber Cancer Institute
University of Chicago
Sarcoma Oncology Research Center, LLC
University of Pittsburgh
H. Lee Moffitt Cancer Center and Research Institute