1. Department of Radiology, Royal Marsden Hospital, London, UK
2. Pelican Cancer Foundation, Basingstoke, UK
3. Cambridge Colorectal Unit, Addenbrookes Hospital, Cambridge, UK
4. Department of Surgery & Cancer, Imperial College, London, UK
5. Department of Colorectal Surgery, Royal Marsden Hospital, London, UK
6. Department of Colorectal Surgery, Chelsea & Westminster Hospital, London, UK
7. Department of Peritoneal Malignancy, Basingstoke & North Hampshire Hospital, Basingstoke, UK