Testing the Addition of Radiation Therapy to the Usual Treatment (Immunotherapy With or Without Chemotherapy) for Advanced Stage Non-small Cell Lung Cancer Patients Who Are PD-L1 Negative
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
University of Washington
Fred Hutchinson Cancer Center
Mayo Clinic
National Cancer Institute (NCI)
Roswell Park Cancer Institute
City of Hope Medical Center