Correction to: Journal of Neurology https://doi.org/10.1007/s00415-019-09464-0

The original version of this article unfortunately contained a mistake. First and last names of the authors were interchanged. The correct author names are given below.

Michael Guger · Christian Enzinger · Fritz Leutmezer · Jörg Kraus · Stefan Kalcher · Erich Kvas · Thomas Berger

The original article has been corrected.