Lien vers Pubmed [PMID] – 30642386
Lien DOI – 10.1186/s13063-018-3155-9
Trials 2019 01; 20(1): 48
Following publication of the original article , we have been notified that one of the author names was listed incorrectly. Both incorrect and correct author names are presented below. The original publication has been corrected.