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van Vliet M, Donnelly JP, Potting CM, Blijlevens NM.van Vliet M, et al.Support Care Cancer. 2010 Jan;18(1):37-42. doi: 10.1007/s00520-009-0627-1. Epub 2009 Apr 25.Support Care Cancer. 2010.PMID: 19396473Free PMC article.