1. Department of Chemistry - BMC, Uppsala University, 75123 Uppsala, Sweden
2. CSSB Centre for Structural Systems Biology, Deutsches Elektronen-Synchrotron DESY, Leibniz Institute of Virology (LIV), Notkestrasse 85, 22607 Hamburg, Germany
3. Institute of Chemistry and Metabolomics, University of Lübeck, Ratzeburger Allee 160, 23562 Lübeck, Germany
4. Department of Physics and Astronomy, Uppsala University, 75120 Uppsala, Sweden
5. Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron, DESY, Notkestrasse 85, 22607 Hamburg, Germany