1. Institut für Physikalische Biologie
2. Heinrich-Heine-Universität
3. 40204 Düsseldorf
4. Germany
5. Department of Physics
6. University of South Florida
7. Tampa
8. USA
9. Institute of Complex Systems (ICS-6)
10. Department of Chemistry
11. University of Cambridge
12. Cambridge CB2 1EW
13. UK