3 Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.
4 German Center for Neurodegenerative Diseases (DZNE), Munich, Germany.
5 Department of Neurodegenerative Diseases, Centre for Neurology and Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.
6 German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany.
7 Department of Infectious Diseases and Infection Control, Hospital of Ingolstadt, Ingolstadt, Germany.
8 School of Medicine, University Hospital Rechts der Isar, Technical University of Munich, Munich, Germany.
9 Department I for Internal Medicine, University Hospital of Cologne, University of Cologne, Cologne, Germany.
10 Department of Internal Medicine, Stiftung Kreuznacher Diakonie, Rhaunen, Germany.
11 Department of Infectious Diseases, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.
12 University Clinic for Hematology, Oncology, Hemostaseology and Palliative Care, Johannes Wesling Medical Center Minden, UKRUB, University of Bochum, Minden, Germany.
13 Department of Neurology and Experimental Neurology, Charité-Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt Universität zu Berlin, Berlin Institute of Health, Berlin, Germany.
14 Department of Hemato-Oncology and Infectious Diseases, Klinikum Bremen-Mitte, Bremen, Germany.
15 Department of Internal Medicine, Hospital Passau, Passau, Germany.
16 Medical Center-University of Freiburg, Division of Infectious Diseases, Department of Medicine II, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
17 Charité-Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany.
18 Department of Internal Medicine, Hematology and Oncology, Goethe University Frankfurt, Frankfurt am Main, Germany.
19 German Center for Neurodegenerative Diseases, Bonn, Germany.
20 Department of Neurology, University of Bonn, Bonn, Germany.
21 Institute of Neurogenetics, University of Lübeck, Lübeck, Germany.