1. Department of Mathematics and Computer Science, Institute of Computer Science, Freie Universität Berlin , Takustr. 9, Berlin , Germany
2. Cologne Center for Genomics, University of Cologne , Cologne , Germany
3. Scientific Genomics Platforms, Max Delbrück Center for Molecular Medicine , Berlin , Germany
4. Department of Infectious Diseases and Respiratory Medicine, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin , Berlin , Germany
5. Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin Institute for Medical Systems Biology , Berlin , Germany
6. IRI Life Sciences, Institute of Biology, Humboldt-Universität zu Berlin , Berlin , Germany
7. Institut für Virologie, Freie Universität Berlin , Berlin , Germany