FOLH1 and pachyonychia congenita: For instance, in the work of Liu et al. (Liu et al. 2019) the PSMA-617 derivative PSMA-BCH has been radiolabelled with [18F]AlF2+, subsequently tested in mice PC tumour models, and compared with [68Ga]Ga-PSMA-617-NOTA; however, its preparation was performed manually, on a small scale.