1. Effective Care Research Unit, Department of Obstetrics and Gynecology, Nnamdi Azikiwe University, Nnewi, Nigeria
2. Department of Obstetrics and Gynecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria
3. Department of Surgery, Faculty of Medicine, Nnamdi Azikiwe University, Awka, Nigeria
4. Department of Surgery, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria
5. Plastic and Reconstructive Surgery Unit, Department of Surgery, Nnamdi Azikiwe University, Awka, Nigeria
6. Plastic and Reconstructive Surgery Unit, Department of Surgery, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria
7. Department of Obstetrics and Gynecology, University of Nigeria Teaching Hospital, Ituku Ozalla, Nigeria