Correction: BMC Musculoskelet Disord 23, 1132 (2022)

https://doi.org/10.1186/s12891-022-06106-x

Following publication of the original article [1], the authors identified an error in affiliations. Affiliation 1 is a duplicate of affiliation 2; and affiliation 3 is a duplicate of affiliation 4.

The affiliations have been updated above and the original article [1] has been corrected.