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Akgül B, Lin KW, Ou Yang HM, Chen YH, Lu TH, Chen CH, Kikuchi T, Chen YT, Tu CP.Akgül B, et al.PLoS One. 2010 Dec 29;5(12):e15358. doi: 10.1371/journal.pone.0015358.PLoS One. 2010.PMID: 21206920Free PMC article.