1. Department of General Nursing, School of Nursing and Midwifery, University for Development Studies, P.O. Box TL 1350, Tamale Northern Region, Ghana
2. Department of Preventive Health Nursing, School of Nursing and Midwifery, University for Development Studies, P.O. Box TL1350, Tamale Northern Region, Ghana
3. Department of Advance Nursing, School of Nursing and Midwifery, University for Development Studies, P.O. Box TL 1350, Tamale, Ghana
4. 155 College Street, Lawrence S. Bloomberg Faculty of Nursing, University of Toronto
5. School of Public Health, University for Development Studies, P.O. Box TL 1350, Tamale, Ghana
6. Department of Midwifery and Women s Health, School of Nursing and Midwifery, University for Development Studies, P.O. Box TL 1350, Tamale Northern Region, Ghana