1. Research Group Biosynthesis of Neural Structures Zentrum für Molekulare NeurobiologieUniversitätsklinikum Hamburg‐Eppendorf Hamburg Germany
2. Institute for Structural Neurobiology Zentrum für Molekulare NeurobiologieUniversitätsklinikum Hamburg‐Eppendorf Hamburg Germany
3. Department for Neuroanatomy and Molecular Brain Research Ruhr‐University Bochum Bochum Germany
4. Scientific Service Group for Transgenic Animals Universitätsklinikum Hamburg‐Eppendorf Hamburg Germany
5. Keck Center for Collaborative Neuroscience and Department of Cell Biology and Neuroscience Rutgers University Piscataway NJ USA