PT - JOURNAL ARTICLE AU - Kadom, N. AU - Castellino, R.C. AU - Wolf, D.S. TI - <em>Reply:</em> AID - 10.3174/ajnr.A6062 DP - 2019 May 09 TA - American Journal of Neuroradiology 4099 - http://www.ajnr.org/content/early/2019/05/09/ajnr.A6062.short 4100 - http://www.ajnr.org/content/early/2019/05/09/ajnr.A6062.full