1. Department of Nursing, School of Allied Health Sciences, University for Development Studies, Tamale-Ghana. P.O. Box, TL 1883, Tamale, Ghana
2. Department of Community Health Nursing, School of Nursing, University of Ghana, P.O. Box LG. 43, Legon, Accra, Ghana
3. Nursing and Midwifery Training College, Kpembe, P.O. Box SL98, Salaga, Ghana