Correction to: Trials 21, 881 (2020)

https://doi.org/10.1186/s13063-020-04822-0

After publication of the original article [1], we were notified of a mistake in one of the author’s names.

  • Originally published name: Erika Aparecida da Silveira

  • Correct name: Erika Aparecida Silveira

The original article has been corrected.