1. Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
2. Department of Pharmacology, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
3. Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
4. Department of Pharmaceutical Chemistry, College of Medicine and Health Sciences, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia