TY - JOUR T1 - Erratum JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - E19 LP - E19 DO - 10.3174/ajnr.A4643 VL - 37 IS - 2 A2 - , Y1 - 2016/02/01 UR - http://www.ajnr.org/content/37/2/E19.abstract N2 - ER -