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Gutzeit A, Binkert CA, Koh DM, Hergan K, von Weymarn C, Graf N, Patak MA, Roos JE, Horstmann M, Kos S, Hungerbühler S, Froehlich JM.Gutzeit A, et al. Among authors: koh dm.Eur Radiol. 2012 Jun;22(6):1186-94. doi: 10.1007/s00330-011-2366-1. Epub 2012 Jan 22.Eur Radiol. 2012.PMID: 22270141Clinical Trial.