Author information: (1)The Broad Institute of MIT and Harvard, Cambridge, MA, USA. (2)Center for Cancer Research, Massachusetts General Hospital, Charlestown, MA, USA. (3)Harvard Medical School, Boston, MA, USA. (4)Department of Molecular Medicine (MOMA), Aarhus University Hospital, Aarhus, Denmark. (5)Wellcome Trust Sanger Institute, Hinxton, UK. (6)Bioinformatics and Integrative Genomics, Harvard University, Cambridge, MA, USA. (7)Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA. (8)Harvard University, Cambridge, MA, USA. (9)Division of Applied Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany. (10)Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain. (11)Research Program on Biomedical Informatics, Universitat Pompeu Fabra, Barcelona, Spain. (12)Computational Biology Program, Ontario Institute for Cancer Research, Toronto, Ontario, Canada. (13)Ontario Institute for Cancer Research, Toronto, Ontario, Canada. (14)Department for BioMedical Research, University of Bern, Bern, Switzerland. (15)Graduate School of Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland. (16)Department of Medical Oncology, Bern University Hospital, University of Bern, Bern, Switzerland. (17)Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany. (18)Bioquant Center, Institute of Pharmacy and Molecular Biotechnology, University of Heidelberg, Heidelberg, Germany. (19)Department of Cell Biology, Harvard Medical School, Boston, MA, USA. (20)cBio Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA. (21)Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA. (22)Graduate Program in Structural and Computational Biology and Molecular Biophysics, Baylor College of Medicine, Houston, TX, USA. (23)Laboratory for Medical Science Mathematics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan. (24)Department of Genitourinary Medical Oncology - Research, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA. (25)Department of Urology, Icahn school of Medicine at Mount Sinai, New York, NY, USA. (26)Faculty of Biosciences, Heidelberg University, Heidelberg, Germany. (27)Department of Radiation Oncology, Harvard Medical School, Massachusetts General Hospital, Boston, MA, USA. (28)Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA. (29)Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA. (30)Science for Life Laboratory, Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden. (31)European Bioinformatics Institute, European Molecular Biology Laboratory, Hinxton, UK. (32)Bioinformatics Research Centre (BiRC), Aarhus University, Aarhus, Denmark. (33)Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA. (34)Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada. (35)Division of Computational Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA. (36)Institute of Molecular Life Sciences and Swiss Institute of Bioinformatics, University of Zurich, Zurich, Switzerland. (37)Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea. (38)Institute of Computer Science, Polish Academy of Sciences, Warsaw, Poland. (39)Program in Computational Biology and Bioinformatics, Yale University, New Haven, CT, USA. (40)SBGD Inc, Cambridge, MA, USA. (41)Department of Haematology, University of Cambridge, Cambridge, UK. (42)Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT, USA. (43)Biotech Research & Innovation Centre (BRIC), The Finsen Laboratory, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark. (44)Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA. (45)Department of Zoology, Genetics and Physical Anthropology, Universidade de Santiago de Compostela, Santiago de Compostela, Spain. (46)Centre for Research in Molecular Medicine and Chronic Diseases (CIMUS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain. (47)The Biomedical Research Centre (CINBIO), Universidade de Vigo, Vigo, Spain. (48)Department of Oncology-Pathology, Science for Life Laboratory, Karolinska Institute, Stockholm, Sweden. (49)Genetics and Genome Biology Program, SickKids Research Institute, Toronto, Ontario, Canada. (50)Department of Gene Technology, Tallinn University of Technology, Tallinn, Estonia. (51)Science for Life Laboratory, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden. (52)New York Genome Center, New York, NY, USA. (53)Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, MA, USA. (54)Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA. (55)Department of Biology and Rosenstiel Basic Medical Sciences Research Center, Brandeis University, Waltham, MA, USA. (56)Department of Pathology and Laboratory Medicine, and Englander Institute for Precision Medicine, and Institute for Computational Biomedicine, and Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA. (57)MIT Computer Science and Artificial Intelligence Laboratory, Cambridge, MA, USA. (58)Laboratory for Cancer Genomics, RIKEN Center for Integrative Medical Sciences, Tokyo, Japan. (59)Department of Computer Science, Princeton University, Princeton, NJ, USA. (60)Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA. (61)Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA. (62)Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA. (63)Center for Biomolecular Science and Engineering, University of California at Santa Cruz, Santa Cruz, CA, USA. (64)Department of Medical Science Mathematics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan. (65)Laboratory for Medical Science Mathematics, Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan. (66)Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX, USA. (67)Department of Computer Science, Yale University, New Haven, CT, USA. (68)Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain. (69)Biotech Research & Innovation Centre (BRIC), The Finsen Laboratory, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark. joachim.weischenfeldt@bric.ku.dk. (70)Genome Biology Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany. joachim.weischenfeldt@bric.ku.dk. (71)The Broad Institute of MIT and Harvard, Cambridge, MA, USA. rameen@broadinstitute.org. (72)Bioinformatics and Integrative Genomics, Harvard University, Cambridge, MA, USA. rameen@broadinstitute.org. (73)Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA. rameen@broadinstitute.org. (74)Wellcome Trust Sanger Institute, Hinxton, UK. im3@sanger.ac.uk. (75)Department of Molecular Medicine (MOMA), Aarhus University Hospital, Aarhus, Denmark. jakob.skou@clin.au.dk. (76)Bioinformatics Research Centre (BiRC), Aarhus University, Aarhus, Denmark. jakob.skou@clin.au.dk. (77)The Broad Institute of MIT and Harvard, Cambridge, MA, USA. gadgetz@broadinstitute.org. (78)Center for Cancer Research, Massachusetts General Hospital, Charlestown, MA, USA. gadgetz@broadinstitute.org. (79)Harvard Medical School, Boston, MA, USA. gadgetz@broadinstitute.org. (80)Department of Pathology, Massachusetts General Hospital, Boston, MA, USA. gadgetz@broadinstitute.org. (#)Contributed equally