KLK3 and posterior cortical atrophy: The detection rate of PCa increased with the MALAT-1 score in the PSA >10 ng/ml cohort, but the increments did not meet significance in the discovery (p=0.085 for PSA 10-20 ng/ml and p=0.965 for PSA >20 ng/ml) or validation phases (p=0.117 for PSA 10-20 ng/ml and p=0.299 for PSA >20 ng/ml).