1. Department of Pharmacology, Dow College of Pharmacy, Dow University of Health Sciences, Karachi 74200, Pakistan
2. Department of Pharmaceutical Chemistry, Dow College of Pharmacy, Dow University of Health Sciences, Karachi 74200, Pakistan
3. Department of Pharmacology, Ziauddin University, Karachi 75000, Pakistan
4. School of Public Health, Dow University of Health Sciences, Karachi 74200, Pakistan