CYP1B1 and posterior cortical atrophy: During the extraction of data, 22 articles were excluded (2 were not in human; 3 did not provide sufficient data for calculation of OR and 95%CI; 8 did not explore PCa risk; 5 did not explore CYP1B1 gene polymorphisms; 4 were reviews), leaving 13 articles identified with criteria for inclusion and exclusion [18]–[30].