RT Journal Article SR Electronic T1 Reply: JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E12 OP E12 DO 10.3174/ajnr.A6490 VO 41 IS 3 A1 Guerrini, R. A1 Giordano, F. A1 Cosottini, M. YR 2020 UL http://www.ajnr.org/content/41/3/E12.abstract AB