1. Department of Neurology, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
2. Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, Czech Republic
3. Department of Neurology, Memory Disorders Clinic, Charles University in Prague, 2nd Faculty of Medicine and University Hospital Motol, Prague, Czech Republic
4. International Clinical Research Center, St. Anne’s University Hospital Brno, Brno, Czech Republic