1. Research Centre for Intelligent Healthcare, Coventry University, Coventry, U.K
2. James Watt School of Engineering, University of Glasgow, Glasgow, U.K
3. Department of Science and Technology, College of Ranyah, Taif University, Taif, Saudi Arabia
4. Faculty of Science, Northern Border University, Arar, Saudi Arabia
5. School of Engineering and Computing, University of the West of Scotland, Paisley, U.K