1. Research Centre for Intelligent Healthcare, Coventry University, Coventry, U.K
2. Department of Computer Science, Al Ain University, Abu Dhabi, United Arab Emirates
3. James Watt School of Engineering, University of Glasgow, Glasgow, U.K
4. College of Electrical and Mechanical Engineering, National University of Sciences and Technology, Islamabad, Pakistan
5. School of Computing, Engineering, and the Built Environment, Edinburgh Napier University, Edinburgh, U.K.