The tissue distribution profiles of 177Lu-Ibu-PSMA, 177Lu-Ibu-Dα-PSMA, 177Lu-Ibu-N-PSMA and 177Lu-Ibu-DAB-PSMA were investigated in PC-3 PIP/flu tumor-bearing mice over a period of 8 days (192 h p.i.)(Supplementary Material, Tables S3-S6, Figure S7). This evidence concerns the gene FOLH1 and neoplasm.