For example, PSMA‐PET imaging improves the detection or staging of prostate cancer,24 whereas different nerve‐sparing surgical techniques25, 26, 27 and more accurate delivery of radiotherapies such as intensity‐modulated radiation therapy (IMRT) and image‐guided radiation therapy (IGRT) are likely to have led to an improvement in functioning after treatment.28, 29. Here, FOLH1 is linked to prostate cancer.