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
University of Nebraska
Masonic Cancer Center, University of Minnesota
Children's Oncology Group
Radiation Therapy Oncology Group
M.D. Anderson Cancer Center
Merck Sharp & Dohme LLC
Children's Oncology Group
City of Hope Medical Center
Memorial Sloan Kettering Cancer Center
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Rutgers, The State University of New Jersey
SWOG Cancer Research Network