1. Universität Ulm
2. Anorganische Chemie I
3. D-89081 Ulm
4. Germany
5. Institute of Photonic Technology (IPHT) Jena e. V
6. D-07745 Jena
7. Institute for Physical Chemistry and Abbe Centre of Photonics
8. Friedrich-Schiller University Jena
9. D-07743 Jena
10. Department of Chemistry-Ångström
11. Uppsala University
12. SE-751 20 Uppsala
13. Sweden
14. Laboratory for Photomolecular Science (LSPM)
15. Swiss Federal Institute of Technology at Lausanne (EPFL)
16. CH-1015 Lausanne
17. Switzerland