ERCC2 and posterior cortical atrophy: The results of the overall meta-analysis did not suggest any associations between two XPD (Asn312Asp/Gln751Lys) polymorphisms and PCa susceptibility for all genetic models (eg: homozygote comparison: OR = 0.99/1.48, 95%CI = 0.86–1.14/0,90–2.43, Pheterpgeneity = 0.681/0.000, P = 0.926/0.118; dominant model: OR = 1.00/1.04, 95%CI = 0.95–1.04/0,99–1.09, Pheterpgeneity = 0.955/0.064, P = 0.887/0.159; allelic comparison: OR = 1.00/1.20, 95%CI = 0.95–1.05/0,99–1.46, Pheterpgeneity = 0.769/0.001, P = 0.899/0.068, respectively)(Table S2).