1. Department of Chemistry, Biochemistry and Environmental Protection
2. Faculty of Sciences
3. University of Novi Sad
4. 21000 Novi Sad
5. Serbia
6. Department of Immunology
7. Institute for Biological Research “Siniša Stanković”
8. University of Belgrade
9. Department of Biology
10. Science Faculty
11. Selcuk University
12. Konya
13. Turkey
14. Faculty of Agriculture