1. 1Division of Perioperative Medicine, Hartford Healthcare, Hartford, Connecticut, and University of Connecticut, Farmington, Connecticut.
2. 2Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts.
3. 3Department of Anesthesiology, University of Cincinnati College of Medicine, Cincinnati, Ohio.
4. 4Department of Anesthesiology, Cleveland Clinic Foundation, Medina, Ohio.
5. 5Division of Hospital Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota.
6. 6Division of General Internal Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey.
7. 7Department of Anesthesiology and Surgical Services, Inova Health Foundation, Falls Church, Virginia; and Department of Medical Education, University of Virginia, Charlottesville, Virginia.