RT Journal Article SR Electronic T1 Reply: JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E83 OP E83 DO 10.3174/ajnr.A5294 VO 38 IS 10 A1 Bunch, P. A1 Kelly, H. A1 Zander, D. A1 Curtin, H. YR 2017 UL http://www.ajnr.org/content/38/10/E83.abstract AB