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Tristán-Vega A, Westin CF, Aja-Fernández S.Tristán-Vega A, et al.Neuroimage. 2009 Aug 15;47(2):638-50. doi: 10.1016/j.neuroimage.2009.04.049. Epub 2009 Apr 22.Neuroimage. 2009.PMID: 19393321
Tristán-Vega A, Westin CF, Aja-Fernández S.Tristán-Vega A, et al.Neuroimage. 2010 Jan 15;49(2):1301-15. doi: 10.1016/j.neuroimage.2009.09.070. Epub 2009 Oct 6.Neuroimage. 2010.PMID: 19815078Free PMC article.