1 Divisions of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas; Parkland Health and Hospital System, Dallas, Texas.
2 Division of Cardiovascular Medicine, University of Utah School of Medicine, Salt Lake City, Utah.
3 Divisions of Infectious Diseases & Geographic Medicine, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas.
4 Department of Radiology, UT Southwestern Medical Center, Dallas, TX.
5 Divisions of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas.
6 Divisions of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas; Parkland Health and Hospital System, Dallas, Texas. Electronic address: [email protected].