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Johnson BP, Scharf SM, Westlake KP.Johnson BP, et al. Among authors: scharf sm.J Mot Behav. 2018 Mar-Apr;50(2):202-209. doi: 10.1080/00222895.2017.1327411. Epub 2017 Jun 23.J Mot Behav. 2018.PMID: 28644921