1. Department of Adult Health Nursing, School of Midwifery and Nursing, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
2. Clinical Pharmacy Unit, Department of Pharmacy, College of Health Sciences, Debre Berhan University, Debre Berhan, Addis Ababa, Africa, Ethiopia
3. Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia