1. Department of Health Policy, Management and Economics, School of Public Health, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.
2. Suntreso Government Hospital, Kumasi, Ghana.
3. Department of Epidemiology and Biostatistics, School of Public Health, Kwame Nkrumah University of Science and Technology, Kumasi.
4. Department of Health Promotion and Disability Studies, School of Public Health, Kwame Nkrumah University of Science and Technology, Kumasi.
5. Methodist Hospital Ankaase, Ashanti, Ghana.