Correction to: J Headache Pain 22, 32 (2021)

https://doi.org/10.1186/s10194-021-01224-8

Following the publication of the original article [1], we were notified that the correct affiliation for Dr. Annelies Van Dycke is:

Department of Neurology, AZ Sint-Jan Brugge, Ruddershove 10, 8000 Brugge, Belgium

Also the acronym for the European Headache Federation School of Advanced should be EHF-SAS.

The original article has been corrected.