Correction to: Neurological Sciences (2019) 40:155 165

https://doi.org/10.1007/s10072-018-3610-0

Unfortunately in the original publication, the affiliation of the author Maria Pia Amato was incorrect. The author inadvertently missed out to include her second affiliation.

The correct affiliation for Maria Pia Amato should read as follows:

3Department NEUROFARBA, MS Center AOU Careggi, University of Florence, Florence, Italy

4IRCCS Fondazione Don Carlo Gnocchi