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Maynard OM, Leonards U, Attwood AS, Bauld L, Hogarth L, Munafò MR.Maynard OM, et al. Among authors: attwood as.BMC Public Health. 2015 Mar 13;15:240. doi: 10.1186/s12889-015-1586-8.BMC Public Health. 2015.PMID: 25880278Free PMC article.Clinical Trial.