1. Department of Colorectal Surgery; North Tees and Hartlepool NHS Foundation Trust; University Hospital of North Tees; Stockton-on-Tees UK
2. Department of Surgery; St Borbala Hospital; Tatabanya Hungary
3. Department of Surgery; Raigmore Hospital; Inverness UK
4. Department of Pathology; Northumbria Healthcare NHS Foundation Trust; North Tyneside General Hospital; North Shields UK
5. Department of Histopathology; North Tees and Hartlepool NHS Foundation Trust; University Hospital of North Tees; Stockton-on-Tees UK