1. Department of Computer Science, University of Karachi, Karachi 75270, Pakistan
2. Department of Radiology, University of Michigan, Ann Arbor, MI 48109, USA
3. Department of Computer Science, The Superior University, Lahore 54590, Pakistan
4. College of Computing and Information Sciences, Karachi Institute of Economics and Technology, Karachi 75190, Pakistan
5. Department of Computer Science, College of Computer Science, King Khalid University, Abha 61421, Saudi Arabia
6. Department of Computer Science, IQRA University, Karachi 71500, Pakistan