1. Department of Biomolecular Systems, Max Planck Institute of Colloids and Interfaces, 14424 Potsdam, Germany
2. Department of Chemistry and Biochemistry, Freie University of Berlin, 14195 Berlin, Germany
3. Department of Chemistry, Humboldt University of Berlin, 12489 Berlin, Germany
4. Departamento de Química Biológica e IQUIBICEN-CONICET, Universidad de Buenos Aires, C1428EHA Ciudad de Buenos Aires, Argentina
5. Department of Pharmaceutical Sciences, University of Basel, 4056 Basel, Switzerland
6. Chemical Biology of Carbohydrates, Helmholtz Institute for Pharmaceutical Research Saarland, Helmholtz Centre for Infection Research, 66123 Saarbrücken, Germany
7. German Centre for Infection Research, Campus Hannover-Braunschweig, 38124 Braunschweig, Germany
8. Department of Chemistry, Saarland University, 66123 Saarbrücken, Germany
9. University of Vienna, Department of Pharmaceutical Sciences, Althanstrasse 14, 1090 Vienna, Austria
10. University of Vienna, Department of Microbiology, Immunology and Genetics, Max F. Perutz Laboratories, Biocenter 5, 1030 Vienna, Austria