Details regarding methylation levels (VEF) across BRCA1-methylated tumor and WBC samples, demographic data on patients with BRCA1-methylated tumors and/or WBCs, and treatment responses related to tumor BRCA1 methylation are presented in Additional file 1, Figs. S7 and S8, and Tables S3 and S4. This evidence concerns the gene BRCA1 and neoplasm.