1. Department of Computational Chemistry, Institute of Chemistry of Romanian Academy, Timisoara, Mihai Viteazul Avenue, 24, 300223 Timisoara, Romania
2. Department of Biochemistry, Faculty of Medicine, University of Medicine and Pharmacy “Victor Babes”, Eftimie Murgu 2, Timisoara 300041, Romania
3. Department of Chemical Physics, Faculty of Pharmacy, University of Medicine and Pharmacy “Victor Babes”, Eftimie Murgu 2, Timisoara 300041, Romania