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Berg M, Lorenzen EL, Jensen I, Thomsen MS, Lutz CM, Refsgaard L, Nissen HD, Offersen BV.Berg M, et al.Acta Oncol. 2018 Jan;57(1):113-119. doi: 10.1080/0284186X.2017.1406139. Epub 2017 Dec 5.Acta Oncol. 2018.PMID: 29205080Clinical Trial.