Combined immunotherapy with granulocyte-macrophage colony-stimulating factor-transduced allogeneic prostate cancer cells and ipilimumab in patients with metastatic castration-resistant prostate cancer: a phase 1 dose-escalation trialAlfons JM van den Eertwegh, Winald R. Gerritsen, Saskia J. Santegoets et al.|The Lancet Oncology|2012Cited by 357