[1] Department of Molecular Oncology,Institute of Clinical Medicine
[2] Institute for Cancer Research,Department of Biosciences, The Faculty of Mathematics and Natural Sciences
[3] Oslo University Hospital – Norwegian Radium Hospital,undefined
[4] K.G. Jebsen Colorectal Cancer Research Centre,undefined
[5] Division for Cancer Medicine,undefined
[6] Oslo University Hospital,undefined
[7] Department of Pediatric and Gastrointestinal Surgery,undefined
[8] Oslo University Hospital,undefined
[9] University of Oslo,undefined
[10] Department of Pathology,undefined
[11] Oslo University Hospital,undefined
[12] Department of Gastroenterology,undefined
[13] Oslo University Hospital,undefined
[14] University of Oslo,undefined