1. Department of Inorganic and Analytical Chemistry University of Szeged Dóm tér 7 6720 Szeged Hungary
2. Hevesy Laboratory DTU-Health Technical University of Denmark Frederiksborgvej 399 4000 Roskilde Denmark
3. Department of Chemistry University of Copenhagen Universitetsparken 5 2100 Copenhagen Denmark
4. Institut Laue-Langevin 71 avenue des Martyrs 38042 Grenoble France
5. Department of Chemistry Faculty of Science University of Copenhagen Thorvaldsensvej 40, 1 871 Frederiksberg C Denmark
6. Niels Bohr Institute University of Copenhagen Universitetsparken 5 2100 Copenhagen Denmark