1 Division of Surgical Oncology, Department of Surgery, Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA. care@unmc.edu.
2 Chair of the Education and Training Committee of European Society of Surgical Oncology, British Association of Surgical Oncology, London, UK.
3 Jasmine Centre, Doncaster Royal Infirmary, University of Sheffield, Doncaster, UK.
4 Surgical Education and Faculty Development, Surgical Residency Training Program, Division of Surgical Oncology, Department of Surgery, New York University School of Medicine, New York, NY, USA.
5 University of Liverpool, St Helens Teaching Hospital, St Helens, UK.