As previously reported by others13, we found that KM correlates with FASN overexpression in TetO-KrasG12D mice (Supplementary Fig. 2a), in human KMLC cell lines (Supplementary Fig. 2b) and in two independent tumor microarrays (Supplementary Data 5 and Supplementary Fig. 2c–f), while there is no significant correlation with EGFR-MUT (Supplementary Fig. 2g, h). Here, FASN is linked to neoplasm.