1. Ghent University, Faculty of Pharmaceutical Sciences, Laboratory of Food Analysis,
9000 Ghent, Belgium
2. OJSC CSRIT Technomash, “Neuronet”, 121108 Moscow, Russia
3. Saratov State University, Chemistry Institute, Department of General and Inorganic Chemistry,
410012 Saratov, Russia
4. Ghent University, Faculty of Pharmaceutical
Sciences, Laboratory of General Biochemistry
and Physical Pharmacy, 9000 Ghent, Belgium
5. Technische Universität München, Institute of Hydrochemistry and Chemical Balneology & Chair of Analytical Chemistry, D-81377 München, Germany