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Chang WR, Huang YH, Way Li K, Filiaggi A, Courtney TK.Chang WR, et al.Appl Ergon. 2008 May;39(3):359-67. doi: 10.1016/j.apergo.2007.08.004. Epub 2007 Oct 22.Appl Ergon. 2008.PMID: 17953941