1. Malaysian Institute of Information Technology (MIIT), Universiti Kuala Lumpur, Kuala Lumpur 50250, Malaysia
2. Department of Computer Science, DHA Suffa University (DSU), Karachi 75500, Pakistan
3. College of Computing and Information Sciences, Karachi Institute of Economics and Technology (KIET), Karachi 75190, Pakistan
4. Department of Electrical Engineering, Faculty of Engineering Practices and Sciences, Nazeer Hussain University, Karachi 75190, Pakistan
5. Faculty of Computing and Informatics, Multimedia University, Cyberjaya 63100, Malaysia
6. Faculty of Computing, Riphah International University, Islamabad 46000, Pakistan
7. Faculty of Engineering and Information Technology, School of Computer Science, University of Technology Sydney, Sydney, NSW 2007, Australia