1. Faculty of Electronic Engineering, University of Nis, 14 Aleksandra Medvedeva, Nis 18000, Serbia
2. Institute of Technical Sciences of SASA, 35 Kneza Mihaila, Belgrade 11000, Serbia
3. Faculty of Mechanical Engineering, University of Belgrade, 16 Kraljice Marije, Belgrade 11000, Serbia
4. Institute for Technology Nuclear and Other Raw Materials, 86 Franse d’Epere Blvd., Belgrade 11000, Serbia
5. Academy of National Security Republic of Serbia, Kraljice Ana, Belgrade 11000, Serbia
6. North Carolina Central University, 1801 Fayetteville Street, Durham, NC 27707, USA