KLK3 and posterior cortical atrophy: Among men recruited at FEET for opportunistic PSA screening, 40 subjects underwent SLI and 13 out of 40 (32.5%) were classified as PCa: three are under active surveillance, one was treated with radiotherapy, three had prostatectomy in other hospitals than BH, six were surgically treated at BH and were followed-up as per clinical practice, like the 62 PCa patients from BH.