For instance, the PCa detection rate of patients with PSA levels of 4.0–10.0 ng/ml was 25.1% in this Chinese cohort, but it was 40.3% and 43.4% in consecutive clinical patients in the Cleveland Clinic and Durham Veteran’s Affair Hospital, respectively, and 34.8% and 41.4% in the Tarn and SABOR screening programs, respectively [15, 16]. Here, KLK3 is linked to posterior cortical atrophy.