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Mao J, Zhang X, Sieli PT, Falduto MT, Torres KE, Rosenfeld CS.Mao J, et al. Among authors: rosenfeld cs.Proc Natl Acad Sci U S A. 2010 Mar 23;107(12):5557-62. doi: 10.1073/pnas.1000440107. Epub 2010 Mar 8.Proc Natl Acad Sci U S A. 2010.PMID: 20212133Free PMC article.