About the Authors

Stefanie Leistner

Contributed equally to this work with: Stefanie Leistner, Steffen Benik

stefanie.leistner@charite.de

Affiliation Department of Neurology, Charité-Universitätsmedizin Berlin, Berlin, Germany

Steffen Benik

Contributed equally to this work with: Stefanie Leistner, Steffen Benik

Affiliation Department of Neurology, Charité-Universitätsmedizin Berlin, Berlin, Germany

Inga Laumeier

Affiliation Department of Neurology, Charité-Universitätsmedizin Berlin, Berlin, Germany

Annerose Ziegler

Affiliation Department of Neurology, Charité-Universitätsmedizin Berlin, Berlin, Germany

Gabriele Nieweler

Affiliation Department of Neurology, Charité-Universitätsmedizin Berlin, Berlin, Germany

Christian H. Nolte

Affiliation Department of Neurology, Charité-Universitätsmedizin Berlin, Berlin, Germany

Peter U. Heuschmann

Affiliation Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany

Heinrich J. Audebert

Affiliation Department of Neurology, Center for Stroke Research, Charité-Universitätsmedizin Berlin, Berlin, Germany

Competing Interests

HJA has received speaker honoraria from Lundbeck Pharma, Boehringer Ingelheim Pharma, Takeda Pharma, Sanofi Synthelabo, Bayer Vital, UCB Pharma as well as consultancy honoraria from Lundbeck Pharam and Bayer Vital. There are no conflicts of interest regarding employment, consultancy, patents, products in development or marketed products etc. in relation to any commercial funder. The above mentioned potential conflicts of interest do not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: HJA. Performed the experiments: SB IL AZ GN. Analyzed the data: HJA SB SL. Wrote the paper: SL HJA. Statistical analysis: PUH. Critical review of the manuscript: CHN. Supervised the study: HJA.