1. National Institute of Research and Development for Electrochemistry and Condensed Matter, 144 Dr. A. P. Podeanu, 300569 Timişoara, Romania
2. Department of Pharmaceutical Sciences, Faculty of Pharmacy, “Vasile Goldiș” Western University of Arad, 86 Liviu Rebreanu, 310045 Arad, Romania
3. Faculty of Pharmacy, University of Medicine and Pharmacy “Victor Babeș” Timișoara, 2 Eftimie Murgu Square, 300041 Timișoara, Romania