1. Department of Chemistry and Biochemistry Mendel University in Brno Czech Republic
2. Central European Institute of Technology Brno University of Technology Czech Republic
3. Department of Biochemistry Faculty of Science Charles University Prague 2 Czech Republic
4. Department of Paediatric Haematology and Oncology 2nd Faculty of Medicine Charles University University Hospital Motol Prague 5 Czech Republic
5. Central European Institute of Technology Mendel University in Brno Czech Republic
6. Department of Urology University Hospital Brno Brno Czech Republic
7. Faculty of Medicine Masaryk University Brno Czech Republic
8. Department of Pathology University Hospital Brno Czech Republic
9. Department of Food Chemistry and Toxicology Technical University of Berlin Germany