1. Department of Chemistry and Molecular Biology, University of Gothenburg, 40530 Gothenburg, Sweden.
2. MAX IV Laboratory, Lund University, 224 84 Lund, Sweden.
3. Institute of Physical Chemistry, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany.
4. Nanoscience Center, Department of Biological and Environmental Sciences, University of Jyväskylä, 40014 Jyväskylä, Finland.
5. Center for Advanced Radiation Sources, The University of Chicago, Chicago, IL 60637, USA.