PT - JOURNAL ARTICLE AU - Collins, Scott AID - 10.3174/ajnr.P0068 DP - 2018 Sep 01 TA - American Journal of Neuroradiology PG - 1583--1583 VI - 39 IP - 9 4099 - http://www.ajnr.org/content/39/9/1583.short 4100 - http://www.ajnr.org/content/39/9/1583.full SO - Am. J. Neuroradiol.2018 Sep 01; 39