1. Analytical Chemistry—Biointerfaces, Ruhr University Bochum, 44780 Bochum, Germany
2. Department of Physical Chemistry II, Ruhr University Bochum, 44780 Bochum, Germany
3. Institute of Physical and Theoretical Chemistry, TU Braunschweig, Rebenring 56, 38106 Braunschweig, Germany
4. Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, Hamburg, Germany
5. imec-Visionlab, University of Antwerp, Antwerp, Belgium
6. Department of Chemistry, Ghent University, 9000 Ghent, Belgium