1. “Filly Farm” Pharmacy, Miloša Velikog bb, 11320 Velika Plana, Serbia
2. Department of Pharmacy, Faculty of Medicine, University of Nis, Boulevard Dr. Zorana Djindjića 81, 18000 Nis, Serbia
3. Department for Pharmaceutical Research and Development, Institute for Medicinal Plant Research “Dr. Josif Pančić”, Tadeuša Koscuška 1, 11000 Belgrade, Serbia
4. Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11158 Belgrade, Serbia
5. The Institute of General and Physical Chemistry, Studentski trg 12/V, 11158 Beograd, Serbia