1. Department of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Pakistan;
2. Department of Pharmacy, The University of Lahore, Gujrat Campus, Gujrat, Pakistan;
3. College of Pharmacy, University of Sargodha, Sargodha, Pakistan;
4. College of Pharmacy Institute of Pharmacy, Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan