RT Journal Article SR Electronic T1 Reply: JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E53 OP E53 DO 10.3174/ajnr.A2098 VO 31 IS 6 A1 Aiken, A.H. A1 Tihan, T. A1 Glastonbury, C. YR 2010 UL http://www.ajnr.org/content/31/6/E53.abstract AB