Biomedicial Informatics, Department of Informatics, University of Oslo, Oslo, Norway.|Biomedicial Informatics, Department of Informatics, University of Oslo, Oslo, Norway.|Biomedicial Informatics, Department of Informatics, University of Oslo, Oslo, Norway, Department of Tumor Biology, Institute of Cancer Research, Oslo, Norway, Department of Cancer Genetics and Informatics, Radium Hospital, Part of Oslo University Hospital, Oslo, Norway and.|Biomedicial Informatics, Department of Informatics, University of Oslo, Oslo, Norway.|Department of Biochemistry and Molecular Biology, Penn State University, University Park, Pennsylvania 16802, USA.|Biomedicial Informatics, Department of Informatics, University of Oslo, Oslo, Norway.