Correction to: Trials (2019) 20: 532

https://doi.org/10.1186/s13063-019-3634-7

Following publication of the original article [1], we have been notified that one of the authors’ names is spelled incorrectly. In this Correction the incorrect and correct author name are shown.

Originally the author name has been published as:

  • Karen Burns

The correct author name is:

  • Karen EA Burns

The original article has been corrected.