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Huntington BE, Karnauskas M, Babcock EA, Lirman D.Huntington BE, et al. Among authors: babcock ea.PLoS One. 2010 Aug 20;5(8):e12327. doi: 10.1371/journal.pone.0012327.PLoS One. 2010.PMID: 20808833Free PMC article.