1. Institute of Organic Chemistry, and Biochemistry of the Czech Academy of Sciences, Prague, Czech Republic
2. Faculty of Chemical Technology, University of Chemistry and Technology, Prague, Czech Republic
3. Department of Genetics and Microbiology, Faculty of Science, Charles University, Prague, Czech Republic
4. Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Prague, Czech Republic
5. Department of Organic Chemistry, Faculty of Science, Charles University, Prague, Czech Republic