1. Department of Nursing, School of Nursing and Midwifery, C. K. Tedam University of Technology and Applied Sciences, Navrongo, Ghana
2. Department of Midwifery, School of Nursing and Midwifery, C. K. Tedam University of Technology and Applied Sciences, Navrongo, Ghana
3. Department of Physiology and Biophysics, School of Medicine University for Development Studies Tamale, Tamale, Ghana
4. Department of Population and Reproduction Health, School of Public Health, University for Development Studies, Tamale, Ghana