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Konigshofer Y, Chien YH.Konigshofer Y, et al. Among authors: chien yh.Curr Opin Immunol. 2006 Oct;18(5):527-33. doi: 10.1016/j.coi.2006.07.008. Epub 2006 Aug 1.Curr Opin Immunol. 2006.PMID: 16879956Review.