Correction to: Neurological Sciences (2019)

https://doi.org/10.1007/s10072-019-04053-5

The above article was published online with incorrect abbreviations in Figures 2 and 3 last sentence of the legend. HDA should be corrected to HADS. The correct presentation has been corrected below:

“HDA-3LPCF, HADS: Anxiety Sumscore; HDD-3LPCF, HADS: Depression Sumscore; Visit No. 3 = Day 30”.

The original article has been corrected.