1. Department of Pharmacology and Toxicology, Faculty of Medicine, Medical University of Sofia, Sofia, Bulgaria;
2. Department of Internal Medicine, Pharmacology and Clinical Pharmacology, Faculty of Medicine, Sofia University “St. Kliment Ohridski”, Sofia, Bulgaria;
3. Department of Lipid-Protein Interactions, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Sofia, Bulgaria;
4. Department of Chemistry, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria;
5. Department of Behaviour Neurobiology, Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia, Bulgaria