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Prendergast G, Limbrick-Oldfield E, Ingamells E, Gathercole S, Baddeley A, Green GG.Prendergast G, et al. Among authors: gathercole s.PLoS One. 2013 Dec 16;8(12):e82936. doi: 10.1371/journal.pone.0082936. eCollection 2013.PLoS One. 2013.PMID: 24358238Free PMC article.Clinical Trial.