PT - JOURNAL ARTICLE AU - A.W. Korutz AU - T.A. Hijaz AU - J.D. Collins AU - A.J. Nemeth TI - <em>Reply:</em> AID - 10.3174/ajnr.A5575 DP - 2018 Mar 01 TA - American Journal of Neuroradiology 4099 - http://www.ajnr.org/content/early/2018/03/01/ajnr.A5575.short 4100 - http://www.ajnr.org/content/early/2018/03/01/ajnr.A5575.full