1. School of Computing, Edinburgh Napier University, Edinburgh, U.K.
2. Department of Electrical Engineering, Riphah International University, Islamabad, Pakistan
3. Department of Computer Science, Software Engineering, Al Ain University, Abu Dhabi, UAE
4. Robotics, Internet of Things Lab, Prince Sultan University, Riyadh, Saudi Arabia
5. School of Information Technology Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, India
6. RIADI Laboratory, University of Manouba, Manouba, Tunisia