1. Department of Chemical and Geological Sciences
2. University of Modena and Reggio Emilia & INSTM
3. I-41125 Modena
4. Italy
5. Department of Physics
6. Informatics and Mathematics
7. University of Modena and Reggio Emilia
8. Department of Chemistry
9. University of Wisconsin-Madison
10. Madison
11. USA
12. Max-Planck-Institut für Kohlenforschung
13. 45470 Mülheim an der Ruhr
14. Germany
15. Department of Life Sciences