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Webb CA, Beard C, Kertz SJ, Hsu KJ, Björgvinsson T.Webb CA, et al. Among authors: kertz sj.Behav Res Ther. 2016 Jun;81:12-20. doi: 10.1016/j.brat.2016.03.006. Epub 2016 Mar 30.Behav Res Ther. 2016.PMID: 27057997Free PMC article.Clinical Trial.