1. Department of Electrical Engineering, National University of Science and Technology, Pakistan
2. Department of Electronics Engineering, University of Engineering and Technology Peshawar, Abbottabad campus, Pakistan
3. Department of Electrical and Computer Engineering, COMSATS University Islamabad, Abbottabad Campus, Pakistan
4. Department of Electrical, Electronics and Computer Systems, College of Engineering and Technology, University of Sargodha, Pakistan
5. Electrical Engineering Department, College of Engineering, Najran University, Saudi Arabia
6. Faculty of Electrical and Computer Engineering, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland