1. Department of Obstetrics & Gynaecology, College of Medicine, University of Lagos, Lagos, Nigeria
2. Department of Community Health and Primary Care, College of Medicine, University of Lagos, Surulere, Lagos, Nigeria
3. Department of Obstetrics & Gynaecology, Lagos University Teaching Hospital, Lagos, Nigeria
4. Department of Clinical and Radiation Oncology, Lagos State University Teaching Hospital, Lagos, Nigeria
5. Department of Anatomic and Molecular Pathology, College of Medicine, University of Lagos, Lagos, Nigeria
6. Department of Obstetrics & Gynaecology, Stanford University School of Medicine, Stanford, CA