RT Journal Article SR Electronic T1 Reply: JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E47 OP E47 DO 10.3174/ajnr.A7146 VO 42 IS 7 A1 Yahav-Dovrat, A. A1 Merhav, G. A1 Eran, A. A1 Sivan-Hoffmann, R. A1 Saban, M. A1 Abergel, E. A1 Tanne, D. A1 Nogueira, R.G. YR 2021 UL http://www.ajnr.org/content/42/7/E47.abstract AB