1. Presbyterian Regional Mental Health Center, Bolgatanga, Ghana
2. Mo-Im Kim Nursing Research Institute, College of Nursing, Yonsei University, Republic of Korea
3. Department of Nursing, School of Nursing and Midwifery, University of Health and Allied Sciences, Ho, Ghana
4. Department of Psychiatry, School of Medicine and Health Sciences, University for Development Studies, Tamale, Ghana
5. Department of Internal Medicine, Upper East Regional Hospital, Bolgatanga, Ghana