1. Department of Medicine and Surgery Ladoke Akintola University of Technology Ogbomoso Oyo State Nigeria
2. Department of Medical Laboratory Science Ladoke Akintola University of Technology Ogbomoso Oyo State Nigeria
3. Department of Medicine and Surgery University of Lagos Lagos Nigeria
4. Department of Medicine and Surgery University of Ilorin Ilorin Nigeria
5. Department of Pharmacy University of Uyo Uyo Nigeria
6. Healthy Africans Platform, Research, and Development Ibadan Nigeria
7. Institute of Applied Health Research University of Birmingham Birmingham UK
8. Department of Public Health University of Bradford West Yorkshire UK