University of Belgrade, Faculty of Agriculture, Zemun-Belgrade, Serbia (1,2,3,4,6)
University of Novi Sad, Faculty of Sciences, Novi Sad, Serbia (5)

University of Belgrade, Faculty of Agriculture, Belgrade - Zemun, Serbia (1,6,7,8)
Institute for Medicinal Plant Research “Dr Josif Pančić”, Belgrade, Serbia (2)
University of Belgrade, Faculty of Chemistry, Belgrade, Serbia (3)
Institute of Nuclear Sciences “Vinča”, Laboratory of Molecular Biology and Endocrinology, University of Belgrade,  Belgrade, Serbia (4)
University of Belgrade, Institute of Chemistry, Technology and Metallurgy, Belgrade, Serbia (5)