1. Institute of Toxicology and Genetics
2. Karlsruhe Institute of Technology (KIT)
3. 76344 Eggenstein-Leopoldshafen
4. Germany
5. Università degli Studi di Firenze
6. Dipartimento di Chimica “U. Schiff”
7. 50019 Sesto Fiorentino
8. Italy
9. Department of Chemistry
10. University of Helsinki
11. Finland
12. Institute of Organic Chemistry