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Planken NR, Tordoir JH, Duijm LE, van den Bosch HC, van der Sande FM, Kooman JP, de Haan MW, Leiner T.Planken NR, et al. Among authors: tordoir jh.Eur Radiol. 2008 Jan;18(1):158-67. doi: 10.1007/s00330-007-0714-y. Epub 2007 Jul 24.Eur Radiol. 2008.PMID: 17646991