1. Department of Nutritional Sciences, University for Development Studies, Box TL 1350, Tamale, Northern Region, Ghana
2. Department of Health Information, Hohoe Municipal Hospital, Hohoe, Volta Region, Ghana
3. Savelugu/Nanton Municipal Health Directorate, Ghana Health Service, Savelugu, Northern Region, Ghana
4. Kete-Krachi District Health Directorate, Ghana Health Service, Kete-Krachi, Volta Region, Ghana