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Li X, Galliher-Beckley A, Pappan L, Trible B, Kerrigan M, Beck A, Hesse R, Blecha F, Nietfeld JC, Rowland RR, Shi J.Li X, et al.Biomed Res Int. 2014;2014:416727. doi: 10.1155/2014/416727. Epub 2014 Feb 26.Biomed Res Int. 2014.PMID: 24719862Free PMC article.