Originally published in:
Radiology 2011;260(1):282–293 DOI:10.1148/radiol.11101336
Erratum in:
Radiology 2017;282(2):614 DOI:10.1148/radiol.2016164042
In both the abstract and main text, the first sentence of Materials and Methods should be replaced as follows: This two-center study was approved by the institutional review board and was compliant with the Health Insurance Portability and Accountability Act. Data were collected prospectively at center one and written informed consent was obtained; at center two, data were collected retrospectively from standard of care MR angiography.