1. CEITEC - Central European Institute of Technology; Masaryk University; Kamenice 5 Brno 625 00 Czech Republic
2. Department of Chemistry and Biochemistry, 418 La Tourette Hall; Northern Illinois University; DeKalb IL 60115-2862 USA
3. CEITEC - Central European Institute of Technology; Brno University of Technology; Technická 10 Brno 616 00 Czech Republic
4. Department of Biochemistry; Faculty of Science; Masaryk University; Kamenice 5 Brno 625 00 Czech Republic
5. Department of Chemistry; Faculty of Science; Masaryk University; Kamenice 5 Brno 625 00 Czech Republic