1. Department of Continuing Education, University of Oxford Oxford UK
2. General Surgery DirectorateSheffield Teaching Hospitals NHS Trust Sheffield UK
3. CapaCare, Trondheim Norway and Freetown Sierra Leone
4. Vascular Surgery DirectorateSheffield Teaching Hospitals NHS Trust Sheffield UK
5. General Surgery Directorate, Chesterfield Royal Hospital NHS Foundation Trust Chesterfield UK
6. Serabu Mission Hospital Serabu Sierra Leone
7. Department of Surgery, Connaught Hospital Freetown Sierra Leone
8. Ministry of Health and SanitationUniversity of Sierra Leone Freetown Sierra Leone
9. College of Medicine and Allied Health SciencesUniversity of Sierra Leone Freetown Sierra Leone
10. Institute of Cancer Research and Molecular Medicine, Norwegian University of Science and Technology Trondheim Norway
11. Department of Surgery, St Olav's Hospital, Trondheim University Hospital Trondheim Norway