PT - JOURNAL ARTICLE AU - Zhang, T. AU - Liu, Y. TI - <em>Reply:</em> AID - 10.3174/ajnr.A5800 DP - 2018 Nov 01 TA - American Journal of Neuroradiology PG - E121--E122 VI - 39 IP - 11 4099 - http://www.ajnr.org/content/39/11/E121.short 4100 - http://www.ajnr.org/content/39/11/E121.full SO - Am. J. Neuroradiol.2018 Nov 01; 39