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Bourgioti C, Konidari M, Moulopoulos LA.Bourgioti C, et al.Radiol Clin North Am. 2020 Mar;58(2):413-430. doi: 10.1016/j.rcl.2019.10.008. Epub 2019 Dec 31.Radiol Clin North Am. 2020.PMID: 32044015Review.