[1] Vejle Hospital,Danish Colorectal Cancer Center South
[2] University of Southern Denmark,Institute of Regional Health Research
[3] Lillebaelt Hospital,Department of Pathology
[4] University Institute of Pathology,Department of Clinical Medicine
[5] Aarhus University Hospital,Research Unit of General Practice
[6] University of Aarhus,undefined
[7] Danish Colorectal Cancer Group (DCCG),undefined
[8] University of Southern Denmark,undefined