Affiliation: | ∗ Research Department of Surgery, Division of Surgery and Interventional Science, University College London, London, UK † Department of Radiation Oncology, University College London Hospitals, London, UK ‡ Radiation Oncology and Gynaecology, University Medical Centre of Mannheim, Germany § Surgery and Radiation Oncology, Centro di Riferimento Oncologico (CRO), Aviano, Italy ‖ Radiation Oncology, Our Lady of Mercy, New York Medical College, New York ¶ Institute of Health and Rehabilitation Research, University of Notre Dame, Fremantle, Western Australia ∗∗ Radiation Oncology, Sir Charles Gairdner Hospital & School of Surgery, University of Western Australia, Perth, Australia |