1. Department of Medicine, Jackson Memorial Hospital, Miami, Florida;
2. Department of Medicine, University of Texas Health San Antonio, San Antonio, Texas;
3. Medicine Service, Division of Infectious Diseases, South Texas Veterans Healthcare System, San Antonio, Texas;
4. Division of Infectious Diseases, Department of Medicine, University of Texas Health San Antonio, San Antonio, Texas;
5. Department of Pathology and Laboratory Medicine, University of Texas Health San Antonio, San Antonio, Texas;
6. Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Texas Health San Antonio, San Antonio, Texas