RT Journal Article SR Electronic T1 Reply: JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E57 OP E57 DO 10.3174/ajnr.A4876 VO 37 IS 9 A1 Roshan, S. Khanipour A1 McKinney, A.M. A1 Karia, S.J. A1 Tore, H. A1 Rykken, J.B. YR 2016 UL http://www.ajnr.org/content/37/9/E57.abstract AB