1. German Center for Neurodegenerative Diseases (DZNE) Von-Siebold-Str. 3a 37075 Göttingen Germany
2. German Center for Neurodegenerative Diseases (DZNE) Venusberg-Campus 1 53127 Bonn Germany
3. Research Center CAESAR Ludwig-Erhard-Allee 2 53175 Bonn Germany
4. Max Planck Institute for Biophysical Chemistry Am Faßberg 11 37077 Göttingen Germany