CVs of <i>GAPDH</i>, <i>UBC</i> and <i>EEF1A1</i> across ischemia time points and patients in normal and tumor colorectal tissue.

Mean value of GAPDH, UBC and EEF1A1 Cq values as well as standard deviation (SD) across all patients and time points were calculated. Furthermore, the CV across all four time points (pre-surgery, 10, 20 and 45 minutes after resection) in normal and tumor colorectal tissue was calculated. CVs of GAPDH, UBC and EEF1A1 across ischemia time points and patients in normal and tumor colorectal tissue.