TY - JOUR T1 - <em>Reply:</em> JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - E102 LP - E102 DO - 10.3174/ajnr.A5757 VL - 39 IS - 9 AU - A. Sugiyama AU - N. Sato Y1 - 2018/09/01 UR - http://www.ajnr.org/content/39/9/E102.abstract N2 - ER -