PT - JOURNAL ARTICLE AU - Bracco, S. AU - Bertelli, E. TI - <em>Reply:</em> AID - 10.3174/ajnr.A4910 DP - 2016 Nov 01 TA - American Journal of Neuroradiology PG - E73--E73 VI - 37 IP - 11 4099 - http://www.ajnr.org/content/37/11/E73.short 4100 - http://www.ajnr.org/content/37/11/E73.full SO - Am. J. Neuroradiol.2016 Nov 01; 37