1. Department of Computer Science, COMSATS University, Lahore 54000, Pakistan
2. Department of Computer Science, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
3. Department of Computer Science & IT, GSCWU Bahawalpur, Bahawalpur 63100, Pakistan
4. Shaukat Khanam Memorial Cancer Hospital and Research Center, Lahore 54000, Pakistan