1. Department of Biomedicine, University of Basel, Mattenstrasse 28, 4058 Basel, Switzerland
2. Department of Biochemistry and Microbiology, University of Victoria, Victoria, British Columbia V8W 2Y2, Canada
3. Department of Biology, Institute of Molecular Systems Biology, ETH Zurich, Otto-Stern-Weg 3, 8093 Zürich, Switzerland
4. Department of Physical Chemistry, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland
5. Institute of Biochemistry and Biophysics, Polish Academy of Sciences, 02-106 Warsaw, Poland