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Koyabu D, Maier W, Sánchez-Villagra MR.Koyabu D, et al.Proc Natl Acad Sci U S A. 2012 Aug 28;109(35):14075-80. doi: 10.1073/pnas.1208693109. Epub 2012 Aug 13.Proc Natl Acad Sci U S A. 2012.PMID: 22891324Free PMC article.