Only negligible uptake of [68Ga]Ga-PSMA-914 was detected in non-target tissue (heart, lungs, muscle) and PSMA-negative PC-3 tumor xenografts (SUVmean 0.06 ± 0.04), proving the PSMA-specificity of PSMA-914 (Figure 3, Supplemental Table S12). Here, FOLH1 is linked to pachyonychia congenita.