1. Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, Bucharest, Romania
2. Department of Histology, Faculty of Medicine, Vasile Goldis Western University of Arad, Arad, Romania
3. Department of Experimental and Applied Biology, Institute of Life Sciences, Vasile Goldis Western University of Arad, Arad, Romania
4. Department of General Chemistry, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, Bucharest, Romania