1. Institute of Organic Chemistry and Biochemistry of the CAS; Flemingovo namesti 2 166 10 Prague Czech Republic
2. Department of Chemical Engineering; University of Chemical Technology; Technicka 5 166 28 Prague Czech Republic
3. 3. Physikalisches Institut; Universität Stuttgart; Pfaffenwaldring 57 70569 Stuttgart Germany
4. Institute for Advanced Biosciences; UMR 5309, Allée des Alpes 38700 la Tronche France
5. Institute of Biology and Medical Genetics; 1 Faculty of Medicine; Charles University; Albertov 4 128 00 Prague Czech Republic
6. Department of Chemistry & Biochemistry; Georgia Institute of Technology; Atlanta GA 30332 USA