| Christopher G Hughes | Division of Anesthesiology Critical Care Medicine and Center for Health Services Research, Vanderbilt University Medical Center |
| Christopher G Hughes | Nashville Veterans Affairs Medical Center, Tennessee Valley Healthcare System |
| Mayur B Patel | Vanderbilt Brain Institute, Center for Health Services Research, Vanderbilt University Medical Center |
| Mayur B Patel | Nashville Veterans Affairs Medical Center, Tennessee Valley Healthcare System |
| Pratik P Pandharipande | Vanderbilt University Medical Center |
| Pratik P Pandharipande | Nashville Veterans Affairs Medical Center, Tennessee Valley Healthcare System |
| James C Jackson | and Critical Care Medicine and Center for Health Services Research, Vanderbilt University Medical Center |
| James C Jackson | Nashville Veterans Affairs Medical Center, Tennessee Valley Healthcare System |
| Eugene Wesley Ely | and Critical Care Medicine and Center for Health Services Research, Vanderbilt University Medical Center |
| Eugene Wesley Ely | Education and Clinical Center Service, Nashville Veterans Affairs Medical Center, Tennessee Valley Healthcare System |
| Timothy D Girard | Department of Critical Care Medicine and Clinical Research, University of Pittsburgh |