OC-0176 Risk factors for cognitive impairment in NSCLC: Secondary findings of the NVALT-11 study. (August 2021) - Zeng, H.; Hendriks, L.; Witlox, W.; Groen, H.; Dingemans, A.; Praag, J.; Belderbos, J.; Houben, R.; van der Noort, V.; De Ruysscher, D.