Brian Tse (Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA), Tessa Walters (Anesthesiology and Perioperative Care Service, Veterans Affairs Palo Alto Health Care System), Steven Howard (Anesthesiology and Perioperative Care Service, Veterans Affairs Palo Alto Health Care System), T. Edward Kim (Anesthesiology and Perioperative Care Service, Veterans Affairs Palo Alto Health Care System), Stavros Memtsoudis (Departments of Anesthesiology and Public Health, Hospital For Special Surgery, Weill Medical College of Cornell University), Eric Sun (Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA), Alex Kou (Anesthesiology and Perioperative Care Service, Veterans Affairs Palo Alto Health Care System), Lorrie Graham (Anesthesiology and Perioperative Care Service, Veterans Affairs Palo Alto Health Care System), Robert King (Anesthesiology and Perioperative Care Service, Veterans Affairs Palo Alto Health Care System), Edward Mariano (Anesthesiology and Perioperative Care Service, Veterans Affairs Palo Alto Health Care System)