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Drummond CG, Bolock AM, Ma C, Luke CJ, Good M, Coyne CB.Drummond CG, et al.Proc Natl Acad Sci U S A. 2017 Feb 14;114(7):1672-1677. doi: 10.1073/pnas.1617363114. Epub 2017 Jan 30.Proc Natl Acad Sci U S A. 2017.PMID: 28137842Free PMC article.