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Braeken AP, Lechner L, Houben RM, Van Gils FC, Kempen GI.Braeken AP, et al. Among authors: kempen gi.Eur J Cancer Care (Engl). 2011 May;20(3):305-14. doi: 10.1111/j.1365-2354.2010.01182.x.Eur J Cancer Care (Engl). 2011.PMID: 20412287