1. Department of Cellular Neurology, Hertie-Institute for Clinical Brain Research, University of Tübingen, D-72076 Tübingen, Germany.
2. DZNE–German Center for Neurodegenerative Diseases, D-72076 Tübingen, Germany.
3. Graduate School for Cellular and Molecular Neuroscience, University of Tübingen, D-72074 Tübingen, Germany.
4. Department of Pathology, University of Tübingen, D-72076 Tübingen, Germany.
5. Yerkes National Primate Research Center and Department of Neurology, Emory University, Atlanta, GA 30322, USA.
6. Novartis Institutes for Biomedical Research, Neuroscience Discovery, CH-4056 Basel, Switzerland.
7. Department of Pathology, Institute for Neuropathology, University Hospital, CH-8091 Zürich, Switzerland.