Chiropractic & Manual Therapies (2023) 31:22

https://doi.org/10.1186/s12998-023-00494-0.

After publication of this article [1], the authors reported that in the Methods-section of the abstract, “between 1 and 2021 and 31 July 2021” should have read “between 1 February 2021 and 31 July 2021”.

The original article [1] has been corrected.