1. Department of Chemistry
2. University of Copenhagen
3. DK-2100 Copenhagen, Denmark
4. Theory of Nanomaterials Group
5. Katholieke Universiteit Leuven
6. 3001 Leuven, Belgium
7. Institut Laue-Langevin
8. 38042 Grenoble Cedex 9, France
9. Physikalisches Institut
10. Universität Freiburg
11. 79104 Freiburg, Germany
12. Ecole Polytechnique Fédérale de Lausanne
13. Institute of Condensed Matter Physics
14. 1015 Lausanne and Swiss Light Source
15. Paul Scherrer Institut
16. , Switzerland