1. Jeffrey C. Cruz is Assistant Professor of Clinical Radiology, Division of Interventional Radiology, Department of Radiology, Temple University Hospital, Temple University Health System, 3401 N Broad Street, Philadelphia, PA 19140 (jeffrey.cruz@tuhs.temple.edu).
2. Mark Edelstein is Intergrated Interventional Radiology Resident, Division of Interventional Radiology, Department of Radiology, Temple University Hospital, Temple University Health System.