1. Department of Public Health, College of Health Science, Debark University, Debark, Ethiopia
2. Department of Nursing, College of Medicine and Health Sciences, Ambo University, Ambo, Ethiopia
3. Department of Statistics, Debark University, Debark, Ethiopia
4. Department of Nursing, College of Health Science, Debark University, Debark, Ethiopia
5. School of Nursing, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
6. Leishmania Research and Treatment Center, University of Gondar, Gondar, Ethiopia