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Horst JA, Samudrala R.Horst JA, et al. Among authors: samudrala r.Pattern Recognit Lett. 2010 Oct 15;31(14):2103-2112. doi: 10.1016/j.patrec.2010.04.012.Pattern Recognit Lett. 2010.PMID: 20824111Free PMC article.