1. Colorectal Surgery; Abdominal Centre; Helsinki University Hospital; Helsinki Finland
2. Department of Medicine; University of Helsinki; Helsinki Finland
3. Department of Pathology; Research Programs Unit and HUSLAB; Helsinki University Hospital and University of Helsinki; Helsinki Finland
4. HUS Medical Imaging Centre; Meilahti Hospital; Helsinki University Hospital; Helsinki Finland
5. Research Programs Unit; Genome-Scale Biology; University of Helsinki; Helsinki Finland