APOA1 and posterior cortical atrophy: For instance, coefficients for the two individual peptides DYVSQFEGSALGK and LLDNWDSVTSTFSK, of −1.33E‐06 and −8.03E‐07, respectively, are consistent with Apolipoprotein A‐1 inverse association with PCa risk (Van Hemelrijck et al., 2011).