FOLH1 and posterior cortical atrophy: Findings from a comparative study using all comparative imaging data for PET radiotracers in recurrent PCa confirmed the superiority of the three most commonly used PSMA radiotracers (68Ga-PSMA-11, 18F-PSMA-1007 and 18F-DCFPyL) with a large overlap between 68Ga and 18F-labelled PSMA-radiotracers with regard to patient-level detection rates (Alberts et al. 2021a).