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Houghton CA, Fassett RG, Coombes JS.Houghton CA, et al. Among authors: fassett rg.Oxid Med Cell Longev. 2016;2016:7857186. doi: 10.1155/2016/7857186. Epub 2016 Jan 6.Oxid Med Cell Longev. 2016.PMID: 26881038Free PMC article.Review.