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Shen SH, Huang KC, Tsai YH, Yang TY, Lee MS, Ueng SW, Hsu RW.Shen SH, et al. Among authors: huang kc.J Am Med Dir Assoc. 2014 Oct;15(10):725-31. doi: 10.1016/j.jamda.2014.05.010. Epub 2014 Jul 10.J Am Med Dir Assoc. 2014.PMID: 25017390