1. Institut für Nanostruktur und Festkörperphysik, Universität Hamburg, Hamburg, Germany
2. Department of Chemistry & Pharmaceutical Sciences, VU University Amsterdam, Amsterdam, The Netherlands
3. Institute of Molecular Biology and the Department of Chemistry and Biochemistry, University of Oregon, Eugene, USA
4. Diamond Light Source, Didcot, UK
5. Department of Chemistry and Hamilton Institute, Maynooth University, Maynooth, Ireland
6. European Synchrotron Radiation Facility, Grenoble, France