1. Associate Professor of Surgery, Department of Surgery, St. Paul’s Hospital Millennium Medical College (SPHMMC), Addis Ababa, Ethiopia
2. Department of Surgery, St. Paul’s Hospital Millennium Medical College (SPHMMC), Addis Ababa, Ethiopia
3. General Surgery Resident, Department of Surgery, St. Paul’s Hospital Millennium Medical College (SPHMMC), Addis Ababa, Ethiopia