1. University of Health and Allied Sciences, School of Nursing and Midwifery, Department of Public Health Nursing, Ho, Ghana
2. University of Health and Allied Sciences, School of Nursing and Midwifery, Department of Nursing, PMB 31, Ho, Ghana
3. Department of Nursing, West End University College, Accra, Ghana
4. Tamale Nursing and Midwifery Training College, Tamale, Northern Region, Ghana
5. Nursing and Midwifery Training College, Box SL 98, Kpembe, Savana Region, Ghana
6. Department of Public Health, School of Allied Sciences, University for Development Studies, Tamale, Northern Region, Ghana