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 A. Yahav-Dovrat A1 G. Merhav A1 A. Eran A1 R. Sivan-Hoffmann A1 M. Saban A1 E. Abergel A1 D. Tanne A1 R.G. Nogueira YR 2021 UL http://www.ajnr.org/content/42/7/E47.abstract AB