1. Department of Computer Science & IT, The University of Lahore, Lahore, Pakistan and School of Computer Sciences, Universiti Sains Malaysia, Penang, Malaysia
2. Department of Software Engineering, The University of Lahore, Lahore, Pakistan
3. Department of Computer Software Engineering, MCS, National University of Sciences and Technology (NUST), Islamabad, Pakistan
4. Department of Computer Science & IT, The University of Lahore, Lahore, Pakistan
5. School of Information Technology, Skyline University College, Sharjah, United Arab Emirates