1. Faculty of Health Sciences, Iqra University, Karachi, Pakistan
2. Department of Pharmacy Practice and Pharmaceutics, Faculty of Pharmacy, Hamdard University, Karachi 74600, Pakistan
3. Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
4. Department of Pulmonology, Dow University of Health Sciences, Karachi, Pakistan
5. Faculty of Pharmacy and Pharmaceutical Sciences, University of Karachi, Karachi, Pakistan