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Krieger A, Susil RC, Ménard C, Coleman JA, Fichtinger G, Atalar E, Whitcomb LL.Krieger A, et al. Among authors: fichtinger g.IEEE Trans Biomed Eng. 2005 Feb;52(2):306-13. doi: 10.1109/TBME.2004.840497.IEEE Trans Biomed Eng. 2005.PMID: 15709668Free PMC article.