1. Department of Mathematics and Computer Science Freie Universität Berlin Berlin Germany
2. Applied Bioinformatics Center for Bioinformatics University of Tübingen Tübingen Germany
3. Quantitative Biology Center University of Tübingen Tübingen Germany
4. Department of Computer Science University of Tübingen Tübingen Germany
5. KNIME.com AG Zurich Switzerland
6. Department of Molecular Biology Division of Chemistry and Bioanalytics University of Salzburg Salzburg Austria
7. Department of Molecular Biology Division of Allergy and Immunology University of Salzburg Salzburg Austria
8. Chair for Bioinformatics and Information Mining Department of Computer and Information Science University of Konstanz Konstanz Germany