TY - JOUR T1 - <em>Reply:</em> JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - E67 LP - E67 DO - 10.3174/ajnr.A4913 VL - 37 IS - 10 AU - A.M. McGauvran AU - A.L. Kotsenas Y1 - 2016/10/01 UR - http://www.ajnr.org/content/37/10/E67.abstract N2 - ER -