Fig. 5From: Understanding the lived experience of lung cancer: a European social media listening studyTreatment levels by treatment pattern. a Key treatment levels; b Key treatment types – 1 L therapy; c Key treatment types – 2 L, 3 L, and 4 L therapies. 1 L, first line; 2 L, second line; 3 L, third line; 4 L, fourth lineBack to article page