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Hwang KO, Stuckey HL, Chen MC, Kraschnewski JL, Forjuoh SN, Poger JM, McTigue KM, Sciamanna CN.Hwang KO, et al. Among authors: mctigue km.J Med Internet Res. 2012 Jan 19;14(1):e16. doi: 10.2196/jmir.1955.J Med Internet Res. 2012.PMID: 22262726Free PMC article.