1 Department of Neurology, University Medicine Greifswald, Greifswald, Germany.
2 Berlin Institute of Health, Charité University Medicine Berlin, Berlin, Germany; Institute of Biometry and Clinical Epidemiology, Charité University Medicine Berlin, Corporate Member of Freie Universität Berlin, Humboldt-University Berlin and Berlin Institute of Health, Berlin, Germany.
3 Department of Neurology, University Medicine Greifswald, Greifswald, Germany; German Centre for Neurodegenerative Diseases (DZNE), Greifswald, Germany. Electronic address: [email protected].
4 Department of Neurology, University Medicine Greifswald, Greifswald, Germany; German Centre for Neurodegenerative Diseases (DZNE), Greifswald, Germany. Electronic address: [email protected].