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Paxton RJ, Murray AM, Stevens-Lapsley JE, Sherk KA, Christiansen CL.Paxton RJ, et al. Among authors: murray am.J Rehabil Res Dev. 2016;53(6):1069-1078. doi: 10.1682/JRRD.2015.08.0161.J Rehabil Res Dev. 2016.PMID: 28355032Free PMC article.