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Murray L, Henry A, Hoskin P, Siebert FA, Venselaar J; BRAPHYQS/PROBATE group of the GEC ESTRO.Murray L, et al.Radiat Oncol. 2013 Jul 8;8:172. doi: 10.1186/1748-717X-8-172.Radiat Oncol. 2013.PMID: 23835163Free PMC article.Review.