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Tiffany ST, Wray JM.Tiffany ST, et al. Among authors: wray jm.Ann N Y Acad Sci. 2012 Feb;1248:1-17. doi: 10.1111/j.1749-6632.2011.06298.x. Epub 2011 Dec 16.Ann N Y Acad Sci. 2012.PMID: 22172057Free PMC article.Review.