1. Department of Radiology, Section of Interventional Radiology, Loma Linda School of Medicine, 11234 Anderson St, Ste MC-2605E, Loma Linda, CA 92354.
2. Department of Surgery, Division of Vascular Surgery, Loma Linda University School of Medicine, Loma Linda, CA.
3. VA Loma Linda Healthcare System, Loma Linda, CA.