1. Department of Public Health, College of Medicine and Health Science, Wolkite University, Wolkite, Ethiopia
2. Department of Midwifery, College of Medicine and Health Science, Wolkite University, Wolkite, Ethiopia
3. Department of Nursing, College of Medicine and Health Science, Wolkite University, Wolkite, Ethiopia
4. Department of Public Health, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
5. Department of Public Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia