1. Institute
for Methods and Instrumentation for Synchrotron Radiation Research, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, 12489 Berlin, Germany
2. Institute
for Nanometre Optics and Technology, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, 12489 Berlin, Germany
3. Physical
Biosciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
4. LCLS, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
5. Department
of Chemistry, University of California-Irvine, 1102 Natural Sciences II, Irvine, California 92697, United States
6. Institut
für Physik und Astronomie, Universität Potsdam, 14476 Potsdam, Germany
7. Stanford
PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
8. Institutionen
för Kemi, Kemiskt Biologiskt Centrum, Umeå Universitet, 901 87 Umeå, Sweden
9. Structural
Dynamics of (Bio)Chemical Systems, Deutsches Elektronen-Synchtrotron (DESY), Notkestrasse 85, 22607 Hamburg, Germany
10. SSRL, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
11. Max Planck Institute for Biophysical Chemistry, 37077 Göttingen, Germany
12. Inorganic
Chemistry and Catalysis, Utrecht University, 3584 CG Utrecht, The Netherlands