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Savage JE, Slutske WS, Martin NG.Savage JE, et al. Among authors: slutske ws.Psychol Addict Behav. 2014 Dec;28(4):1198-211. doi: 10.1037/a0037413. Epub 2014 Aug 18.Psychol Addict Behav. 2014.PMID: 25134059Free PMC article.