1. Mechatronics Engineering Department, College of Electrical and Mechanical Engineering, National University of Sciences and Technology, Islamabad, Pakistan.
2. Electrical Engineering Department, Military College of Signals, National University of Sciences and Technology, Islamabad, Pakistan.
3. Department of Computer Science, Capital University of Science and Technology, Islamabad, Pakistan.
4. Department of Information and Communication Engineering, Yeungnam University, Gyeongsan, Korea.