1. Department of Engineering, Durham University, Durham, U.K.
2. Department of Medical Equipment Technology, College of Applied Medical Science, Majmaah University, Al-Majma’ah, Saudi Arabia
3. Department of Network and Communications Engineering, Al Ain University, Al Ain, United Arab Emirates
4. Institut National de la Recherche Scientifique (INRS-EMT), Montréal, QC, Canada