PT - JOURNAL ARTICLE AU - Hock, A. AU - Henning, A. AU - Kollias, S.S. TI - <em>Reply:</em> AID - 10.3174/ajnr.A3810 DP - 2013 Dec 01 TA - American Journal of Neuroradiology PG - E130--E130 VI - 34 IP - 12 4099 - http://www.ajnr.org/content/34/12/E130.short 4100 - http://www.ajnr.org/content/34/12/E130.full SO - Am. J. Neuroradiol.2013 Dec 01; 34