1. Department of Anatomy Faculty of Basic Medical Sciences College of Health Sciences Nnamdi Azikiwe University, Nnewi Campus Nnewi Nigeria
2. Department of Obstetrics and Gynecology Faculty of Clinical Sciences College of Medicine University of Ibadan Ibadan Nigeria
3. Pan African University of Life and Earth Science Institute University of Ibadan Ibadan Nigeria
4. Department of Anatomy Faculty of Basic Medical Sciences College of Health Sciences Nile University of Nigeria Abuja Nigeria