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Tsang RW, Gospodarowicz MK, Pintilie M, Wells W, Hodgson DC, Sun A, Crump M, Patterson BJ.Tsang RW, et al. Among authors: hodgson dc.J Clin Oncol. 2003 Nov 15;21(22):4157-64. doi: 10.1200/JCO.2003.06.085.J Clin Oncol. 2003.PMID: 14615444