1. Division of Pulmonary Medicine, Department of Medicine; Emory University School of Medicine and the Atlanta Veterans Affairs Medical Center; Atlanta Georgia
2. Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine; Emory University School of Medicine and the Atlanta Veterans Affairs Medical Center; Atlanta Georgia
3. Division of Cardiothoracic Surgery, Department of Surgery; Emory University School of Medicine and the Atlanta Veterans Affairs Medical Center; Atlanta Georgia