1. Institute for Macromolecular
Chemistry, University of Freiburg, Stefan-Meier
Str. 31, 79104 Freiburg, Germany
2. Department of Biomedical
Engineering, 5824 Stevenson Center, Vanderbilt University, Nashville, Tennessee 37232, United States
3. BIOSS Centre for Biological Signalling
Studies, University of Freiburg, 79104
Freiburg, Germany