P15. Crizotinib in metastatic ALK-positive lung cancer—results from clinical practice in Slovakia - Berzinec, Peter; Kasan, Peter; Plank, Lukas; Andrasina, Igor; Godal, Robert; Mazal, Juraj; Cipkova, Andrea; Denkova, Lucia; Chowaniecova, Gabriela; Kuliskova, Iveta (Translational Lung Cancer Research, 2014)