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Béliveau A, Boyne DJ, Slater J, Brenner D, Arora P.Béliveau A, et al. Among authors: boyne dj.BMC Med Res Methodol. 2019 Oct 22;19(1):196. doi: 10.1186/s12874-019-0829-2.BMC Med Res Methodol. 2019.PMID: 31640567Free PMC article.