PT - JOURNAL ARTICLE AU - A. Hilario AU - A. Ramos AU - A. Lagares TI - Reply: AID - 10.3174/ajnr.A3577 DP - 2013 Mar 28 TA - American Journal of Neuroradiology 4099 - http://www.ajnr.org/content/early/2013/03/28/ajnr.A3577.short 4100 - http://www.ajnr.org/content/early/2013/03/28/ajnr.A3577.full