1. Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
2. Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
3. Department of Histology and Embryology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
4. Faculty of Chemistry, University of Belgrade, Belgrade, Serbia
5. Institute of Medical Research, Faculty of Medicine, Military Medical Academy, Belgrade, Serbia