1. Division of Infectious Diseases and Geographic Medicine, Department of Internal Medicine, University of Texas Southwestern Medical Center , Dallas, Texas , USA
2. Parkland Health , Dallas, Texas , USA
3. Department of Dermatology, University of Texas Southwestern Medical Center , Dallas, Texas , USA
4. Department of Internal Medicine, University of Texas Southwestern Medical Center , Dallas, Texas , USA
5. Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Texas Southwestern Medical Center , Dallas, Texas , USA
6. Division of Hospital Medicine, Department of Internal Medicine, University of Texas Southwestern Medical Center , Dallas, Texas , USA