1 Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, NY jonathan.newman@nyumc.org.
2 Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, NY.
3 Division of Vascular Surgery, Department of Surgery, New York University School of Medicine, New York, NY.
4 Division of General Internal Medicine and Health Services Research, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA.