1. School of Nursing and Midwifery, The University of Health and Allied Sciences, PMB 31, Ho, Volta Region, Ghana
2. School of Nursing and Midwifery, College of Health Sciences, University of Ghana, Legon, Ghana
3. Department of Women and Children, University of Ghana Medical Centre, Ghana
4. Maternity Unit, Akuse Government Hospital, Ghana
5. College of Nursing, Yonsei University, Yonsei-ro, Seodaemun-gu, Seoul, South Korea