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Tsai MY, Chen SY.Tsai MY, et al. Among authors: chen sy.J Formos Med Assoc. 2014 Sep;113(9):666-7. doi: 10.1016/j.jfma.2012.08.007. Epub 2012 Sep 27.J Formos Med Assoc. 2014.PMID: 25103083Free article.No abstract available.