Figure 2

Kaplan–Meier plots of recurrence-free survival stratified by CNV in ERBB2 (A–D) and TOP2A (E) in 43 UCB patients treated with RC. Top curves (in blue) show UCB patients with no CNV (no genomic aberrations), and bottom curves (in red) show patients with CNV comprising DNA gains in the 13th exon (ERBB2_13. A), 23th exon (ERBB2_23, B), 30th exon (ERBB2_30, C) and all 3 exons patients of ERBB2 (D), as well as in both exons of TOP2A (E).