1. Department of Chemistry, Quaid-i-Azam University, Islamabad, Pakistan
2. Department of Pharmaceutical Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
3. Department of Basic Sciences and Humanities, Faculty of Information Sciences and Humanities, Dawood University of Engineering and Technology Karachi, Karachi, Pakistan
4. Department of Biochemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
5. Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
6. Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad, Pakistan