1. Faculty of Science, Department of Chemistry, University of Kragujevac, Kragujevac, Serbia
2. Faculty of Agriculture in Kruševac, University of Niš, Kruševac, Serbia
3. Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Belgrade, Serbia
4. Department of Chemistry, University of Fribourg, Fribourg, Switzerland
5. Institute for Information Technologies Kragujevac, University of Kragujevac, Kragujevac, Serbia
6. Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
7. Serbian Academy of Sciences and Arts, Belgrade, Serbia