Correction to: Trials 23, 129 (2022)

https://doi.org/10.1186/s13063-022-06047-9

Following the publication of the original article [1], we were notified that one of the author names has been incorrectly spelled.

Originally published name: McKay-Lyons M.

Corrected name: MacKay-Lyons M.

The original article has been corrected.