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Yen PN, Lin IF, Chang WP, Wang JD, Chang TC, Kuo KL, Hwang JS, Liu IC, Chen YT, Yang CC.Yen PN, et al. Among authors: chang tc, chang wp.Int J Radiat Biol. 2014 Oct;90(10):859-66. doi: 10.3109/09553002.2014.916830. Epub 2014 Aug 11.Int J Radiat Biol. 2014.PMID: 24766615