Prof. Chapman, Henry Center for Free-Electron Laser Science, DESY Hamburg, Germany Honorary member since 16 September 2019 Prof. Garman, Elspeth The University of Oxford, Department of Biochemistry, Oxford, UK Honorary member since 27 April 2023 Prof. Dr. Heinemann, Udo Max-Delbrück Center for Macromolecular Biology Berlin, Germany Honorary member since 16 September 2019 Prof. Dr. Parsons, Simon School of Chemistry University of Edinburgh, Scotland Member since 10 October 2017 Honorary member since 10 April 2019 Prof. Dr. Roodt, Andreas Department of Chemistry, University of the Free State Bloemfontein, South Africa Honorary member since 8 September 2020