1. Department of Biochemistry and Molecular Genetics, University of Colorado Denver–Anschutz Medical Campus, Aurora, CO;
2. Division of Pulmonary Allergy and Critical Care Medicine, University of Pittsburgh and University of Pittsburgh Medical Center, Pittsburgh, PA;
3. Vitalant Research Institute, Denver, CO;
4. Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute,
5. Institute for Transfusion Medicine, and
6. Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA;
7. Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado Denver, Denver, CO; and
8. Division of Hematology/Oncology, Women and Children’s Hospital of Buffalo, Buffalo, NY