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Bernstein A, Zvolensky MJ, Norton PJ, Schmidt NB, Taylor S, Forsyth JP, Lewis SF, Feldner MT, Leen-Feldner EW, Stewart SH, Cox B.Bernstein A, et al. Among authors: lewis sf.Psychol Assess. 2007 Mar;19(1):74-87. doi: 10.1037/1040-3590.19.1.74.Psychol Assess. 2007.PMID: 17371124