1. Department of Nursing, College of Medicine and Health Sciences, Wolkite University, Wolkite, SNNPR, Ethiopia
2. Department of Adult Health Nursing, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
3. St. Peter Specialized Hospital, Addis Ababa, Ethiopia
4. Debre Tabor Health Sciences College, Department of Nursing, Debre Tabor, Ethiopia
5. Department of Adult Health Nursing, College of Health Sciences, Woldia University, Woldia, Ethiopia