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Konstantinidis E, Shanks DR.Konstantinidis E, et al. Among authors: shanks dr.J Exp Psychol Gen. 2014 Dec;143(6):2111-34. doi: 10.1037/a0037977. Epub 2014 Oct 13.J Exp Psychol Gen. 2014.PMID: 25313949Clinical Trial.