1. Pharmacy, Ethiopian Pharmaceuticals Supply Services, Dessie, Ethiopia
2. School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
3. Department of Reproductive and Family Health, School of Public Health, College of Medicine and Health Sciences (CMHS), Wollo University, Dessie, Ethiopia
4. Department of Pharmacy, College of Medicine and Health Sciences (CMHS), Wollo University, Dessie, Ethiopia
5. Department of Adult Health Nursing, School of Nursing, College of Medicine and Health Sciences (CMHS), Wollo University, Dessie, Ethiopia
6. Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia