Radiotherapy to reinvigorate immunotherapy activity after acquired resistance in metastatic non-small-cell lung cancer: A pooled analysis of two institutions prospective phase II single arm trials

Ilinca Popp, Rianne D.W. Vaes, Lotte Wieten, Sonja Adebahr, Lizza Hendriks, Elham Bavafaye Haghighi, Juliette Degens, Henning Schäfer, Christine Greil, Stéphanie Peeters, Cornelius F. Waller, Ruud Houben, Gabriele Niedermann, Justyna Rawluk, Eleni Gkika, Justus Duyster, Anca-Ligia Grosu, Dirk De Ruysscher