Correction to: Trials (2020) 21:80

https://doi.org/10.1186/s13063-019-3965-4

After publication of our article [1] the authors have notified us that one of the names has been incorrectly spelled.

  • Original name spelling:

    Charlotte Flühe

  • Correct name spelling:

    Charlotte Flüh

The original article has been corrected.