1. Clinical Pharmacy Unit, School of Pharmacy, College of Health Sciences, Mekelle University, Mek’ele, Ethiopia
2. Department of Pharmacognosy, School of Pharmacy, College of Health Sciences, Mekelle University, Mek’ele, Ethiopia
3. Medical Biochemistry, Biomedical Institute, College of Health Sciences, Mekelle University, Mek’ele, Ethiopia
4. Department of Pharmacology, School of Pharmacy, College of Health Sciences, Mekelle University, Mek’ele, Ethiopia