1. Directorate of Obstetrics and Gynaecology Komfo Anokye Teaching Hospital Kumasi Ghana
2. College of Health Sciences Kwame Nkrumah University of Science and Technology Kumasi Ghana
3. Department of Molecular Medicine, School of Medicine and Dentistry Kwame Nkrumah University of Science and Technology Kumasi Ghana
4. Kumasi Centre for Collaborative Research in Tropical Medicine Kumasi Ghana
5. University of Health and Allied Sciences Ho Ghana