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Tzeng HT, Chyuan IT.Tzeng HT, et al. Among authors: chyuan it.J Formos Med Assoc. 2021 Sep;120(9):1667-1675. doi: 10.1016/j.jfma.2021.03.019. Epub 2021 Apr 6.J Formos Med Assoc. 2021.PMID: 33836940Free article.Review.