1. Faculty of Clinical medicine, College of Medicine, Anambra State University Amaku; Department of Obstetrics and Gynaecology; Awka Nigeria
2. Michigan State University School of Medicine/Sparrow Hospital; Department of Obstetrics and Gynecology; 1322 East Michigan Avenue Suite 220 Lansing Michigan USA 48912
3. Faculty of Medicine, College of Health Sciences, Nnamdi Azikiwe University, Nnewi Campus; Effective Care Research Unit, Department of Obstetrics and Gynaecology; PMB 5001, Nnewi Anambra State Nigeria
4. Excellence & Friends Management Consult (EFMC); Plot 506 Cadastral Zone, Kubwa Ext II, Arab Road, Kubwa Abuja FCT Nigeria