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Lee CH, Tan CF, Kim O, Suh KJ, Yao MS, Chan WP, Wu JS.Lee CH, et al. Among authors: chan wp.Can Assoc Radiol J. 2016 Nov;67(4):379-386. doi: 10.1016/j.carj.2016.02.002. Epub 2016 Aug 4.Can Assoc Radiol J. 2016.PMID: 27499452Free article.Review.