1 Department of Neurology, Mauritius Hospital Meerbusch, Meerbusch 40670, Germany; Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, University of Dusseldorf, Dusseldorf 40225, Germany. Electronic address: stefan.knecht@stmtk.de.
2 Department of Neurology, Mauritius Hospital Meerbusch, Meerbusch 40670, Germany.
3 Department of Neurology, Mauritius Hospital Meerbusch, Meerbusch 40670, Germany; Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, University of Dusseldorf, Dusseldorf 40225, Germany.