1. School of Computing, Engineering and Digital Technologies, Teesside University, Middlesbrough, U.K.
2. School of Business Administration, American University of Sharjah, Sharjah, United Arab Emirates
3. Department of Reconstruction and Projects, University of Baghdad, Al-Jadriya, Baghdad, Iraq
4. School of Leadership and Business, Liverpool John Moores University, Oryx Universal College, Doha, Qatar
5. Robotics and Autonomous Systems Group, Edge Hill University, Ormskirk, U.K.
6. Department of Electronic and Electrical Engineering, Brunel University London, Uxbridge, U.K.