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Thompson JH, Davis MM, Leo MC, Schneider JL, Smith DH, Petrik AF, Castillo M, Younger B, Coronado GD.Thompson JH, et al. Among authors: younger b.Contemp Clin Trials. 2018 Apr;67:11-15. doi: 10.1016/j.cct.2018.02.001. Epub 2018 Feb 9.Contemp Clin Trials. 2018.PMID: 29408304Free PMC article.