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Finke I, Scholz-Kreisel P, Hennewig U, Blettner M, Spix C.Finke I, et al. Among authors: spix c.Radiat Oncol. 2015 Oct 31;10:219. doi: 10.1186/s13014-015-0521-6.Radiat Oncol. 2015.PMID: 26517987Free PMC article.