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Pekkonen E, Osipova D, Sauna-Aho O, Arvio M.Pekkonen E, et al. Among authors: osipova d.Neuroimage. 2007 May 1;35(4):1547-50. doi: 10.1016/j.neuroimage.2007.01.036. Epub 2007 Feb 8.Neuroimage. 2007.PMID: 17363283