Department for Biomedical Research, East-Slovak Institute of Cardiovascular Diseases, Inc., Košice
Department of Pharmacology, Faculty of Medicine, P. J. Šafárik University, Košice
Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University, Bratislava The Slovak Republic
Institute of Anatomy, 1st Faculty of Medicine, Charles University, Prague The Czech Republic