1 Department of Neurology, Essen University Hospital, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany. katharinamarie.steiner@uk-essen.de.
2 Department of Neurology, Essen University Hospital, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany.
3 Cognitive Neurology, Section Computational Sensomotorics, Hertie Institute for Clinical Brain Research and Center for Integrative Neuroscience, Eberhard Karls University, Tübingen, Germany.