RT Journal Article SR Electronic T1 Reply: JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A5860 A1 N. Larsen A1 O. Jansen A1 C.H. Riedel A1 C. von der Brelie A1 C. Flüh YR 2018 UL http://www.ajnr.org/content/early/2018/10/04/ajnr.A5860.abstract AB