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Webb SE, Roberts SK, Needham SR, Tynan CJ, Rolfe DJ, Winn MD, Clarke DT, Barraclough R, Martin-Fernandez ML.Webb SE, et al. Among authors: clarke dt.Biophys J. 2008 Feb 1;94(3):803-19. doi: 10.1529/biophysj.107.112623. Epub 2007 Sep 21.Biophys J. 2008.PMID: 17890389Free PMC article.