1. Laboratory of Macromolecular and Organic Chemistry, Institute for Complex Molecular Systems, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands
2. Institute of Chemistry and Biochemistry, Freie Universität Berlin, 14195 Berlin, Germany
3. Research Center of Electron Microscopy and Core Facility BioSupraMol, Institute of Chemistry and Biochemistry, Freie Universität Berlin, 14195 Berlin, Germany
4. School of Chemistry, University of New South Wales, Sydney NSW 2052, Australia