1. Center for Genic and Cellular Therapies in Cancer Treatment, Timisoara, Romania;
2. Faculty of Chemistry, Biology, Geography, Department of Biology-Chemistry, West University of Timisoara, Timisoara, Romania;
3. Department of Biology and Environmental Health, University of Medicine and Pharmacy "Victor Babes", Timisoara, Romania;
4. Institute of Chemistry of the Romanian Academy, Timisoara, Romania