Testing the Role of DNA Released From Tumor Cells Into the Blood in Guiding the Use of Immunotherapy After Surgical Removal of the Bladder, Kidney, Ureter, and Urethra for Urothelial Cancer Treatment, MODERN Study
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Alliance for Clinical Trials in Oncology
Mayo Clinic
National Institutes of Health Clinical Center (CC)
Tianjin Medical University Second Hospital
University of California, San Francisco
White River Junction Veterans Affairs Medical Center
Mayo Clinic