1. Biomedical Informatics Group, Department of Computer Science, ETH Zurich , Zurich, Switzerland
2. Institute of Integrative Biology, ETH Zurich , Zurich, Switzerland
3. Swiss Institute of Bioinformatics , Lausanne, Switzerland
4. Biomedical Informatics Research, University Hospital Zurich , Zurich, Switzerland
5. Department of Biology, ETH Zurich , Zurich, Switzerland
6. Cancer Research Center Cologne Essen, University Hospital Cologne , Cologne, Germany
7. Joint Research Center for Computational Biomedicine, University Hospital RWTH Aachen , Aachen, Germany