1. School of Engineering & Applied Sciences, American University of Kuwait, Safat, Kuwait
2. Department of Electrical & Computer Engineering, Mississippi State University, Starkville, Mississippi, USA
3. Department of Electrical Engineering & Energy Technology, University of Vaasa, Vaasa, Finland
4. Department of Electrical Engineering, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
5. School of Electrical Engineering, Aalto University, Espoo, Finland