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Lin KY, Cheng HC, Yen CJ, Hung CH, Huang YT, Yang HL, Cheng WT, Tsai KL.Lin KY, et al. Among authors: cheng hc, cheng wt.Int J Environ Res Public Health. 2021 Feb 1;18(3):1291. doi: 10.3390/ijerph18031291.Int J Environ Res Public Health. 2021.PMID: 33535507Free PMC article.Clinical Trial.