1. University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovica 69, 34 000 Kragujevac, Serbia
2. University of Kragujevac, Faculty of Medical Sciences, Department of Physiology, Svetozara Markovica 69, 34 000 Kragujevac, Serbia
3. University IM Sechenov, 1st Moscow State Medical, Department of Human Pathology, Trubetskaya Street 8, 119991 Moscow, Russia
4. University of Kragujevac, Faculty of Medical Sciences, Department of Pathology, Svetozara Markovica 69, 34 000 Kragujevac, Serbia
5. University of Banja Luka, Faculty of Medicine, Department of Physiology, Save Mrkalja 14, 78000 Banja Luka, Bosnia and Herzegovina