1 Cancer Genomics and Immunology Group, The Wellcome Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford, OX3 7BN, UK.
2 Department of Oncology, University of Oxford, Oxford, UK.
3 Department of Molecular Oncology, Institute for Cancer Research & K.G. Jebsen Colorectal Cancer Research Centre, Oslo University Hospital, Oslo, Norway.
4 Department of Gastroenterological Surgery & K.G. Jebsen Colorectal Cancer Research Centre, Oslo University Hospital, Oslo, Norway.
5 Institute for Clinical Medicine, University of Oslo, Oslo, Norway.
6 Department of Statistics, University of Oxford, Oxford, UK.
7 Department of Histopathology, UCL, Rockefeller Building, University Street, London, WC1E 6JJ, UK.
8 Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway.
9 Department of Informatics, University of Oslo, Oslo, Norway.
10 Nuffield Division of Clinical Laboratory Sciences, University of Oxford, Oxford, OX3 9 DU, UK.
11 Oxford Cancer Centre, Churchill Hospital, Oxford University Hospitals Foundation NHS Trust, Oxford, UK.
12 Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
13 Cancer Genomics and Immunology Group, The Wellcome Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford, OX3 7BN, UK. dchurch@well.ox.ac.uk.
14 Oxford Cancer Centre, Churchill Hospital, Oxford University Hospitals Foundation NHS Trust, Oxford, UK. dchurch@well.ox.ac.uk.
15 Oxford NIHR Comprehensive Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK. dchurch@well.ox.ac.uk.