1 Department of Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg, 91054, Erlangen, Germany. jschlachetzki@ucsd.edu.
2 Department of Cellular and Molecular Medicine, University of California, San Diego at La Jolla, 92093-0651, CA, USA. jschlachetzki@ucsd.edu.
3 Department of Stem Cell Biology, FAU Erlangen-Nürnberg, 91054, Erlangen, Germany.
4 Department of Cellular and Molecular Medicine, University of California, San Diego at La Jolla, 92093-0651, CA, USA.
5 Department of Molecular and Cell Biology, Helen Wills Neuroscience Institute, University of California, Berkeley, 94720-3200, CA, USA.
6 Department of Molecular Medicine, Centre de Recherche du CHU de Québec - Université Laval, Québec, G1V 4G2, Canada.
7 Department of Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg, 91054, Erlangen, Germany. juergen.winkler@uk-erlangen.de.