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Liang S, Yang N, Pan Y, Deng S, Lin X, Yang X, Katsaros D, Roby KF, Hamilton TC, Connolly DC, Coukos G, Zhang L.Liang S, et al. Among authors: connolly dc.PLoS One. 2009;4(1):e4295. doi: 10.1371/journal.pone.0004295. Epub 2009 Jan 27.PLoS One. 2009.PMID: 19172191Free PMC article.