IL2 and non-small cell lung carcinoma: Following simultaneous RCT (64.8 Gy), a patient with inoperable NSCLC (cT4, cN3, cM0, stage IIIb) was treated with 4 cycles of autologous ex vivo TKD/IL-2-activated NK cells and the PD-1 antibody nivolumab as a second-line therapy.