RT Journal Article SR Electronic T1 Reply: JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A4744 A1 J. Ramalho A1 R.C. Semelka A1 M. Ramalho A1 R.H. Nunes A1 M. AlObaidy A1 M. Castillo YR 2016 UL http://www.ajnr.org/content/early/2016/02/25/ajnr.A4744.abstract AB