1 President, No Limits Radiology, PA and CEO, ZipData, Inc, Dallas, Texas.
2 Professor of Radiology and Surgical Oncology; Vice Chair, Radiology Research; Associate Dean/Assistant Provost, Faculty Affairs; and Senior Medical Director, Programmatic Excellence at the Division of Vascular & Interventional Radiology, Department of Radiology, Medical College of Wisconsin, Froedtert Memorial Lutheran Hospital, Milwaukee, Wisconsin. Electronic address: sbwhite@mcw.edu.