Testing Nivolumab and Ipilimumab Immunotherapy With or Without the Targeted Drug Cabozantinib in Recurrent, Metastatic, or Incurable Nasopharyngeal Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Grupo Espanol de Tumores Neuroendocrinos
Emory University
Grupo Espanol de Tumores Neuroendocrinos
West China Hospital
Thomas Jefferson University
H. Lee Moffitt Cancer Center and Research Institute
Radboud University Medical Center