O. Shapoval, O. Kaman, J. Hromadkova, D. Vavřík: Multimodal PSSMA-Functionalized GdF3 : Eu3+(Tb3+) Nanoparticles for Luminescence Imaging, MRI, and X-Ray Computed Tomography. ChemPlusChem 84(8), 1135-1139 (2019). doi:10.1002/cplu.201900352