1. Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine , Atlanta, Georgia , USA
2. Division of Hospital Medicine, Department of Medicine, Emory University School of Medicine , Atlanta, Georgia , USA
3. Department of Epidemiology, Rollins School of Public Health, Emory University , Atlanta, Georgia , USA
4. Nell Hodgson Woodruff School of Nursing , Emory University, Atlanta, Georgia , USA
5. Department of Emergency Medicine, Emory University School of Medicine, Emory University Hospital Midtown , Atlanta, Georgia , USA
6. Ambulatory Care Services, Grady Health System , Atlanta, Georgia , USA
7. The Southeast Permanente Medical Group, Kaiser Permanente Georgia , Atlanta, Georgia , USA
8. Division of Hospital Medicine, Department of Internal Medicine, Morehouse School of Medicine, Atlanta , Georgia , USA
9. Department of Family and Preventive Medicine and Department of Epidemiology, Emory University School of Medicine , Atlanta, Georgia , USA