From the *Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, California; †Anesthesiology and Perioperative Care Service, VA Palo Alto Health Care System, Palo Alto, California; and ‡Department of Anesthesiology and Perioperative Care, University of California, Irvine, Irvine, California.
Accepted for publication January 29, 2015.
See Disclosures at the end of the article.
Reprints will not be available from the authors.
Address correspondence to Edward R. Mariano, MD, MAS, Anesthesiology and Perioperative Care Service, VA Palo Alto Health Care System, 3801 Miranda Ave. (112A), Palo Alto, CA 94304. Address e-mail to firstname.lastname@example.org.