1. Department of Internal Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
2. The Hope Clinic, Division of Infectious Diseases, Emory University School of Medicine, Atlanta, Georgia, USA
3. Division of Infectious Diseases, Department of Internal Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
4. Department of Neurosurgery, Emory University School of Medicine, Atlanta, Georgia, USA