1. Department of Obstetrics and Gynaecology, University of Ilorin Teaching Hospital, Ilorin, Kwara State, Nigeria
2. Department of Obstetrics and Gynaecology, University of Ilorin, Kwara State, Nigeria
3. Department of Obstetrics, Gynaecology and Perinatology, Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State, Nigeria
4. World Association of Trainees in Obstetrics and Gynaecology (WATOG), Paris, France
5. Committee on Childbirth and Postpartum Haemorrhage, International Federation of Gynaecology & Obstetrics (FIGO), London, UK
6. Department of Obstetrics and Gynaecology, Federal Medical Centre, Yenagoa, Bayelsa State, Nigeria
7. Department of Obstetrics and Gynaecology, Faculty of Clinical Sciences, College of Health Sciences, University of Port Harcourt, Port Harcourt, Rivers State, Nigeria
8. Department of Obstetrics and Gynaecology, University of Port Harcourt Teaching Hospital, Port Harcourt, Rivers State, Nigeria