1. Division of Anesthesia Critical Care Medicine, Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
2. Critical Illness, Brain Dysfunction, and Survivorship (CIBS) Center and the Center for Health Services Research, Vanderbilt University Medical Center, Nashville, TN, USA
3. Scope Anesthesia of North Carolina, Charlotte, NC, USA
4. Pulmonary and Critical Care Consultants, Carolinas Medical Center, Atrium Health, Charlotte, NC, USA
5. Nashville Veterans Affairs Medical Center, Tennessee Valley Healthcare System, Nashville, TN, USA