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Donnelly L, Garfinkel I, Brooks-Gunn J, Wagner BG, James S, McLanahan S.Donnelly L, et al. Among authors: wagner bg.Proc Natl Acad Sci U S A. 2017 Aug 29;114(35):9320-9325. doi: 10.1073/pnas.1700945114. Epub 2017 Aug 15.Proc Natl Acad Sci U S A. 2017.PMID: 28811379Free PMC article.