FOLH1 and prostate cancer: Fendler Fendler WP WP Prostate-specific membrane antigen ligand positron emission tomography in men with nonmetastatic castration-resistant prostate cancer Prostate-specific membrane antigen ligand positron emission tomography in men with nonmetastatic castration-resistant prostate cancer Clin Cancer Res Clin Cancer Res 2019 2019 25 25 24 24 7448 7448 7454 7454 10.1158/1078-0432.CCR-19-1050 10.1158/1078-0432.CCR-19-1050 31511295 31511295