RT Journal Article SR Electronic T1 Reply: JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E26 OP E26 DO 10.3174/ajnr.A4686 VO 37 IS 3 A1 Y. Inoue A1 M. Nakajima A1 T. Hirai A1 Y. Ando YR 2016 UL http://www.ajnr.org/content/37/3/E26.abstract AB