Testing the Effectiveness of Two Immunotherapy Drugs (Nivolumab and Ipilimumab) With One Anti-cancer Targeted Drug (Cabozantinib) for Rare Genitourinary Tumors
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Dana-Farber Cancer Institute
The Netherlands Cancer Institute
Australian and New Zealand Urogenital and Prostate Cancer Trials Group