Pembrolizumab With Combination Chemotherapy in Treating Participants With Locally Advanced or Metastatic Small Cell/Neuroendocrine Cancers of Urothelium or Prostate
Jonsson Comprehensive Cancer Center
Jonsson Comprehensive Cancer Center
M.D. Anderson Cancer Center
Nagoya University
Mayo Clinic
UNICANCER
H. Lee Moffitt Cancer Center and Research Institute
Cardiff University
Cardiff University
Memorial Sloan Kettering Cancer Center
M.D. Anderson Cancer Center