1. Centre for Cancer Biomedicine, Oslo University Hospital, Oslo, Norway;
2. Faculty of Medicine, University of Oslo, Oslo, Norway;
3. Department of Immunology, Institute for Cancer Research, and
4. Department of Oncology, Division of Cancer Medicine, Surgery and Transplantation, Oslo University Hospital, Oslo, Norway;
5. Section for Biomedical Informatics, Department of Computer Science, University of Oslo, Oslo, Norway;
6. Department of Pathology, Oslo University Hospital, Oslo, Norway; and
7. Institute of Pathology, University of Würzburg and Comprehensive Cancer Center Würzburg, Germany