1. Department of Pharmacology, College of Medicine and Health Sciences, University of Gondar, Chechela Street, Lideta Subcity Kebele 16, Gondar, Ethiopia
2. Department of Clinical Pharmacy, School of Pharmacy, University of Gondar, Chechela Street, Lideta Subcity Kebele 16, Gondar, Ethiopia
3. Department of Pharmaceutics, School of Pharmacy, University of Gondar, Chechela Street, Lideta Subcity Kebele 16, Gondar, Ethiopia