title: Rebuttal From Drs Funaki and Haskal.
authors: Vascular and Interventional Radiology, Department of Radiology, University of Chicago Medicine, Chicago, IL. Electronic address: bfunaki@radiology.bsd.uchicago.edu.
authors: Brian
authors: B
authors: Funaki
authors: Department of Radiology and Medical Imaging/Interventional Radiology, University of Virginia School of Medicine, Charlottesville, VA.
authors: Ziv J
authors: ZJ
authors: Haskal