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Bersvendsen H, Kolstad A, Blystad AK, Aurlien E, Fosså A, Kvaløy SO, Holte H, Lauritzsen GF.Bersvendsen H, et al. Among authors: blystad ak.Acta Oncol. 2014 May;53(5):680-7. doi: 10.3109/0284186X.2013.855816. Epub 2013 Nov 18.Acta Oncol. 2014.PMID: 24237392