1. Institute of Macromolecular Chemistry AS CR; Heyrovsky Sq. 2 162 06 Prague 6 Prague Czech Republic
2. Fourth Department of Medicine, First Faculty of Medicine; Charles University in Prague; Prague Czech Republic
3. Institute of Pharmacology, First Faculty of Medicine; Charles University in Prague; Prague Czech Republic
4. Research and Development Center; C2P Ltd.; Chlumec nad Cidlinou Czech Republic