1. Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany.
2. Cells in Motion (CiM) Interfaculty Center, 48149 Muenster, Germany.
3. Applied Mathematics Muenster, University of Muenster, Einsteinstr. 62, 48149 Muenster, Germany.
4. Cell Biology and Biophysics Unit, European Molecular Biology Laboratory, Meyerhofstr. 1, 69117 Heidelberg, Germany.
5. Institute of Animal Physiology, University of Muenster, Schlossplatz 8, 48143 Muenster, Germany.
6. Mathematics Muenster, University of Muenster, Einsteinstr. 62, 48149 Muenster, Germany.
7. Mechanics of Cellular Systems Group, Institute of Cell Biology, ZMBE, Von-Esmarch-Str. 56, 48149 Muenster, Germany.