Fig. 4From: Circulating mutational portrait of cancer: manifestation of aggressive clonal events in both early and late stagesGene mutations in lung carcinoma are associated with smoking status. a Mutational landscapes of lung cancers showing 30 of the most frequently mutated genes. Top and left bar charts show the number of mutations and percent of mutated samples, respectively. b EGFR and ERBB2 gene mutations concentrate mainly in never smokersBack to article page