1. NanoLab, Department of Biomedical Engineering, Faculty of Mechanical Engineering, University of Belgrade, Kraljice Marije 16, Belgrade, Serbia
2. Department of Physics, Faculty of Mechanical Engineering, University of Belgrade, Kraljice Marije 16, Belgrade, Serbia
3. Department of Biomedical Engineering and Nanomedicine, ECPD, University for Peace established by the United Nations, Terazije 41, Belgrade, Serbia