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Sheen YS, Liao YH, Liau JY, Lin MH, Hsieh YC, Jee SH, Chu CY.Sheen YS, et al.J Formos Med Assoc. 2016 Feb;115(2):121-7. doi: 10.1016/j.jfma.2015.02.001. Epub 2015 Mar 10.J Formos Med Assoc. 2016.PMID: 25767048Free article.