1. Institute for Theoretical Biology, Department of Biology , Humboldt-Universität zu Berlin , D-10115 Berlin , Germany
2. Neuroscience Research Center, Charite-University Medicine , D-10117 Berlin , Germany
3. Bernstein Center for Computational Neuroscience Berlin , D-10115 Berlin , Germany
4. Einstein Center for Neurosciences Berlin , D-10117 Berlin , Germany
5. Berlin Institute of Health , D-10178 Berlin , Germany
6. Cluster of Excellence NeuroCure , D-10117 Berlin , Germany
7. Bernstein Center for Computational Neuroscience Berlin , Philippstr. 13, D-10115 Berlin , Germany