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Konczalla J, Brawanski N, Bruder M, Senft C, Platz J, Seifert V.Konczalla J, et al. Among authors: senft c.World Neurosurg. 2016 Apr;88:488-496. doi: 10.1016/j.wneu.2015.10.033. Epub 2015 Oct 20.World Neurosurg. 2016.PMID: 26498398Clinical Trial.