Accumulated Dose to the Rectum, Calculated from Auto-contoured Image Guidance CT Scans, is Lower than Planned Dose in the Majority of Patients Treated with Radiotherapy for Prostate Cancer. Issue 5 (May 2016) - Scaife, J.; Thomas, S.; Harrison, K.; Bates, A.; Forman, J.; Sutcliffe, M.; Romanchikova, M.; Parker, M.; Burnet, N.