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Chang KC, Wang YC, Ko PY, Wu HP, Chen YW, Muo CH, Sung FC, Li TC, Hsu CY.Chang KC, et al. Among authors: hsu cy.Mayo Clin Proc. 2014 Nov;89(11):1487-97. doi: 10.1016/j.mayocp.2014.08.015. Epub 2014 Nov 3.Mayo Clin Proc. 2014.PMID: 25444485