Author information:
(1)European Molecular Biology Laboratory (EMBL), Genome Biology Unit, 
Heidelberg, Germany.
(2)The Finsen Laboratory, Rigshospitalet, University of Copenhagen, Copenhagen, 
Denmark.
(3)Biotech Research and Innovation Centre (BRIC), Copenhagen, Denmark.
(4)Department of Translational Oncology, National Center for Tumor Diseases 
(NCT), Heidelberg, Germany.
(5)Division of Translational Oncology, German Cancer Research Center (DKFZ), 
Heidelberg, Germany.
(6)Division of Molecular Thoracic Oncology, German Cancer Research Center 
(DKFZ), Heidelberg, Germany.
(7)Department of Translational Genomics, Center of Integrated Oncology 
Cologne-Bonn, Medical Faculty, University of Cologne, Cologne, Germany.
(8)Department of Cancer Genetics, Institute for Cancer Research, Oslo University 
Hospital-The Norwegian Radium Hospital, Oslo, Norway.
(9)Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), 
Heidelberg, Germany.
(10)Division of Clinical Epidemiology and Aging Research, German Cancer Research 
Center (DKFZ), Heidelberg, Germany.
(11)Department of Oncology, Oslo University Hospital-The Norwegian Radium 
Hospital, Oslo, Norway.
(12)Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, 
Tennessee, USA.
(13)Institute of Pathology, Jena University Hospital, Jena, Germany.
(14)General Surgery, Heidelberg University Clinics, Heidelberg, Germany.
(15)Department of Cardiothoracic Surgery, Oslo University 
Hospital-Rikshospitalet, Oslo, Norway.
(16)Department of Pathology, VU University Medical Center, Amsterdam, the 
Netherlands.
(17)Institute of Pathology, Technical University Munich, Munich, Germany.
(18)Department of Pathology, University Hospital Cologne, Cologne, Germany.
(19)German Consortium for Translational Cancer Research (DKTK), German Cancer 
Research Center (DKFZ), Heidelberg, Germany.
(20)Center for Molecular Medicine Cologne (CMMC), University of Cologne, 
Cologne, Germany.
(21)European Molecular Biology Laboratory (EMBL), Cell Biology Unit, Heidelberg, 
Germany.
(22)European Molecular Biology Laboratory-European Bioinformatics Institute 
(EMBL-EBI), Wellcome Trust Genome Campus, Cambridge, UK.