1. Department of Nursing, College of Health Sciences, Debre Markos University, Debremarkos, Ethiopia
2. Department of Adult Health Nursing, Agew Gimjabet Primary Hospital, Amhara, Ethiopia
3. School of Nursing, College of Health Sciences, Woldia University, Woldia, Ethiopia
4. Department of Nursing, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia