Institution: | 1. Department of Radiology, Thomas Jefferson University, Philadelphia, Pennsylvania;1. Department of Radiology & Imaging Sciences, Emory University School of Medicine, Atlanta, Georgia and Emory Healthcare, Atlanta, Georgia;2. Emory Healthcare, Atlanta, Georgia;3. Department of Radiology & Imaging Sciences, Emory Univesity School of Medicine, Atlanta, Georgia, Emory Healthcare, Atlanta, Georgia and Harvey L. Neiman Health Policy Institute, Reston, Virginia |