1. Department of Medical Laboratory Sciences, University of Ghana, Accra 00233, Ghana
2. Department of Biochemistry, Cell and Molecular Biology, West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), University of Ghana, Accra 00233, Ghana
3. Department of Medical Biochemistry, University of Ghana Medical School, University of Ghana, Accra 00233, Ghana
4. Department of Obstetrics and Gynaecology, University of Ghana Medical School, University of Ghana, Accra 00233, Ghana