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Figueroa G, Parira T, Laverde A, Casteleiro G, El-Mabhouh A, Nair M, Agudelo M.Figueroa G, et al.J Vis Exp. 2016 Oct 18;(116):54296. doi: 10.3791/54296.J Vis Exp. 2016.PMID: 27805582Free PMC article.