1. Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, 22607 Hamburg, Germany
2. Institute of Virology, Helmholtz Munich, Ingolstädter Landstraße 1, 85764 Neuherberg, Munich, Germany
3. Department of Biochemistry and Molecular and Structural Biology, Jozef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
4. Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova 39, 1000 Ljubljana, Slovenia
5. The Jožef Stefan International Postgraduate School, Jamova cesta 39, 1000 Ljubljana, Slovenia
6. Faculty of Life Sciences, Kyoto Sangyo University, Kyoto 603-8555, Japan
7. Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
8. Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
9. Institute of Biochemistry, Universität Greifswald, Felix-Hausdorff-Str. 4, 17489 Greifswald, Germany
10. Institute of Virology, Technical University of Munich, Trogerstraße 30, 81675 Munich, Germany