PT - JOURNAL ARTICLE AU - A.M. McGauvran AU - A.L. Kotsenas TI - Reply: AID - 10.3174/ajnr.A4913 DP - 2016 Aug 04 TA - American Journal of Neuroradiology 4099 - http://www.ajnr.org/content/early/2016/08/04/ajnr.A4913.short 4100 - http://www.ajnr.org/content/early/2016/08/04/ajnr.A4913.full