Correction to: J Clin Mov Disord 7, 2 (2020)

https://doi.org/10.1186/s40734-020-0083-0

Following publication of the original article [1], an error was identified in the Cost-per-responder sub-section.

The updated conclusion is given below and the changes have been highlighted in bold typeface.

The results showed that the adjusted mean total cost-per-responder was lower for patients receiving aboBoNT-A compared to patients receiving onaBoNT-A (€986 vs. €1524), based on the primary treatment response definition.