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Ryan NAJ, Morris J, Green K, Lalloo F, Woodward ER, Hill J, Crosbie EJ, Evans DG.Ryan NAJ, et al. Among authors: crosbie ej.JAMA Oncol. 2017 Dec 1;3(12):1702-1706. doi: 10.1001/jamaoncol.2017.0619.JAMA Oncol. 2017.PMID: 28772289Free PMC article.