1. Faculty of Chemistry and Mineralogy Institute of Inorganic Chemistry Leipzig University 04103 Leipzig Germany
2. Department of Immunology Institute for Biological Research “Siniša Stanković” National Institute of the Republic of Serbia University of Belgrade 11060 Belgrade Serbia
3. Department of Radiopharmaceutical and Chemical Biology Institute of Radiopharmaceutical Cancer Research Helmholtz‐Zentrum Dresden Rossendorf (HZDR) 01328 Dresden Germany
4. Faculty of Chemistry and Food Chemistry School of Science Technical University Dresden 01069 Dresden Germany