| Affiliation: | 1. Department of Anesthesiology and Critical Care, Durham, NC, USA;2. Department of Medicine, Duke University Medical Center, Durham, NC, USA;3. Department of Medicine, Division of Cardiovascular Diseases, Mayo Clinic, Durham, NC, USA;4. Department of Medicine, Division of Hematology, University of Wisconsin, Durham, NC, USA;5. Department of Medicine, Division of Hematology, Duke University Medical Center, Durham, NC, USA;6. Department of Anesthesiology, Durham VA Medical Center, Durham, NC, USA;7. Department of Anesthesiology, University of North Carolina, Durham, NC, USA;8. Department of Biostatistics & Bioinformatics, Duke University Medical Center, Durham, NC, USA;9. Pediatric Epidemiology Center, University of South Florida Morsani College of Medicine, Durham, NC, USA;10. Department of Pathology, Duke University Medical Center, Durham, NC, USA |
