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.A4940 A1 Winton-Brown, T.T. A1 Ting, A. A1 Mocellin, R. A1 Velakoulis, D. A1 Gaillard, F. YR 2016 UL http://www.ajnr.org/content/early/2016/09/01/ajnr.A4940.abstract AB