Association of Prior PARP Inhibitor Exposure with Clinical Outcomes after 177Lu-PSMA-617 in Men with Castration-resistant Prostate Cancer and Mutations in DNA Homologous Recombination Repair Genes. - Raychaudhuri R; Tuchayi AM; Low SK; Arafa AT; Graham LS; Gulati R; Pritchard CC; Montgomery RB; Haffner MC; Nelson PS; Yu EY; Hawley JE; et al. (European urology oncology, 2026)