1. Institute for Anatomy and Cell Biology, Ulm University, Ulm, Germany.
2. Institute of Molecular Medicine and Max-Planck-Department on Stem Cell Aging, Ulm University, Ulm, Germany.
3. Department of Neurology and Center for Regenerative Therapies Dresden (CRTD), Dresden University of Technology, Dresden, Germany.
4. DZNE, German Center for Neurodegenerative Diseases, Research Site Dresden, Dresden, Germany.
5. Max Planck Institute for Molecular Biomedicine, Münster, Germany.
6. Institute for Biomedical Engineering, Department of Cell Biology, RWTH Aachen, University Medical School, Aachen, Germany.
7. Institute of Human Genetics, Ulm University, Ulm, Germany.
8. Department of Internal Medicine I, University Hospital of Ulm, Ulm, Germany.