FAP and neoplasm: Co-injection of [68Ga]Ga-AV02053 and [68Ga]Ga-AV02070 with FAPI-04 (250 μg) reduced the uptake of [68Ga]Ga-AV02053 and [68Ga]Ga-AV02070 in HEK293T:hFAP tumor xenografts to almost background level, confirming the uptake of both tracers is FAP mediated.