Verification of performance data at Charité. (A) EP scores depending on amount of input RNA assessed as Cq-ARG. Pre-specified input limit is indicated by a dotted line. 95% CI are given. (B) Correlation of EP scores of 10 different breast cancer FFPE samples assessed at the molecular-pathological laboratory at the Charité compared to reference values assessed at Sividon. The cutoff value between low and high risk for distant metastasis is indicated by dotted lines.