1. Department of Analytical Chemistry, Institute of Chemical Technology in Prague, Technická
5, 166 28 Prague 6, Czech Republic
2. First Faculty of Medicine, Charles University in Prague, Kateřinská
32, 121 08 Prague 2, Czech Republic
3. University General Hospital, 128 08 Praha 2, Czech Republic
4. Institute of Inorganic Chemistry, Academy of Sciences of the Czech Republic, Area of Research Institutes 1001, 250 68 Husinec, Řež
u Prahy, Czech Republic
5. Department of Biochemistry, University of Texas Health Science Center at San Antonio, San Antonio, Texas 78229,
United States
6. Zentiva R&D, Part of Sanofi-Aventis, U Kabelovny 130, 102 37 Prague 10, Czech Republic