1. Department of Obstetrics and Gynaecology, Bowen University Teaching Hospital, Ogbomosho, Oyo State, Nigeria.
2. Department of Surgery, Bowen University Teaching Hospital, Ogbomosho, Oyo State, Nigeria.
3. Department of Anaesthesia, Bowen University Teaching Hospital, Ogbomosho, Oyo State, Nigeria.
4. Department of Anatomic Pathology, Bowen University Teaching Hospital, Ogbomosho, Oyo State, Nigeria.