Nivolumab With and Without Ipilimumab and Radiation Therapy in Treating Patients With Recurrent or Resectable Undifferentiated Pleomorphic Sarcoma or Dedifferentiated Liposarcoma Before Surgery
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
Institut Bergonié
Grupo Espanol de Investigacion en Sarcomas
Sheffield Teaching Hospitals NHS Foundation Trust
Massachusetts General Hospital
University of Miami
Alliance for Clinical Trials in Oncology
M.D. Anderson Cancer Center