1. Department of Surgery Jos University Teaching Hospital Jos Nigeria
2. Center for Equity in Global Surgery University of Global Health Equity, Kigali Heights Plot 772, KG 7 Ave., 5Th Floor, PO Box 6955 Kigali Rwanda
3. Program in Global Surgery and Social Change Harvard Medical School Boston MA USA
4. Department of Orthopaedics and Trauma Jos University Teaching Hospital Jos Nigeria
5. Centre for Surgery and Public Health Brigham and Women's Hospital Boston MA USA
6. Department of Surgery, College of Medicine University of Nigeria Enugu Nigeria
7. Department of Surgery, College of Health Sciences University of Abuja Abuja Nigeria