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Kristbjornsdottir A, Rafnsson V.Kristbjornsdottir A, et al. Among authors: rafnsson v.Acta Oncol. 2015 Jan;54(1):115-23. doi: 10.3109/0284186X.2014.923113. Epub 2014 Jun 9.Acta Oncol. 2015.PMID: 24909377