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Montufar-Solis D, Vigneswaran N, Nakra N, Schaefer JS, Klein JR.Montufar-Solis D, et al. Among authors: schaefer js.Sci Rep. 2014 May 12;4:4920. doi: 10.1038/srep04920.Sci Rep. 2014.PMID: 24815331Free PMC article.