Correction: Pilot Feasibility Stud 8, 238 (2022)

https://doi.org/10.1186/s40814-022-01186-x

Following publication of the original article [1], the authors reported an error found in the Methods section of the Abstract.

The sentence currently reads:

The trial https://spcare.bmj.com/content/9/2/209.short comprises an intervention and control arm.

The sentence should read:

The trial comprises an intervention and control arm.

The original article [1] has been updated.