Othercombinations such as RAD51/APEX1 SNPs(OR=0.86; 95%CI=0.28–2.60), XPD/APEX1(OR=2.30; 95%CI=0.76–8.08), orXPD/RAD51/APEX1 (OR=1.43;95%CI=0.34–5.07) resulted in non-significant risks for PCa(TableS2). This evidence concerns the gene ERCC2 and posterior cortical atrophy.