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Spanier B, Rubio-Aliaga I, Hu H, Daniel H.Spanier B, et al.Aging Cell. 2010 Aug;9(4):636-46. doi: 10.1111/j.1474-9726.2010.00591.x. Epub 2010 Jun 9.Aging Cell. 2010.PMID: 20550516Free article.