FOLH1 and neoplasm: Tumor-to-Organ ratios were calculated for the kidneys and salivary glands for [68 Ga[Ga-PSMA-11 and [68 Ga]Ga-PSMA-1-DOTA and tubulated in Table 1, further illustrating a higher tumor-to-kidney ratio and an even higher tumor-to-salivary ratio for [68 Ga[Ga-PSMA-1-DOTA vs. [68 Ga[Ga-PSMA-11.