Correction to: Trials 21, 914 (2020)

http://orcid.org/10.1186/s13063-020-04826-w

Following publication of the original article [1], we were notified that the academic title for two of the authors, as well as the affiliation of Pepijn Van den Ven need to be corrected.

  • Originally published academic titles:

Paula Verônica Martini Maciel, D.D.D.

Walter Freitas Junior, M.D.

  • Correct academic titles:

Paula Verônica Martini Maciel, M.D.

Walter Freitas Junior, D.D.D.

  • Original affiliation:

Faculty of Science and Engeneering, University of Limerick, Limerick, England

  • Corrected affiliation:

Health Research Institute, University of Limerick, Limerick, Ireland

The original article has been corrected.