Unfortunately, we did not find a significant association between miR-374a and CCND1 expression in the whole NSCLC cohort (Supplementary Figure 5A) (P = 0.1550) nor only advanced NSCLC specimens (Stages III and IV) (Supplementary Figure 5B) (P = 0.8720). This evidence concerns the gene CCND1 and non-small cell lung carcinoma.