From the *Department of Anesthesiology, David Geffen School of Medicine at UCLA, Los Angeles, CA; †Department of Anesthesiology and Pain Medicine, Harborview Medical Center/University of Washington, Seattle, WA; ‡Department of Anesthesiology and Critical Care, Hospital of the University of Pennsylvania, Philadelphia, PA; §Department of Anesthesiology, University of Alabama at Birmingham, Birmingham, AL; ‖Department of Anesthesiology, Case Western Reserve University/MetroHealth Medical Center, Cleveland, OH; ¶Department of Anesthesiology, Ryder Trauma Center/University of Miami Miller School of Medicine, Miami, FL; and #Department of Anesthesiology, Mayo Clinic College of Medicine, Phoenix, AZ.
Accepted for publication June 20, 2013.
Funding: No funding.
The authors declare no conflicts of interest.
Reprints will not be available from the authors.
Address correspondence to Joshua M. Tobin, MD, David Geffen School of Medicine at UCLA, Department of Anesthesiology, Division of Critical Care Medicine, 757 Westwood Plaza Suite 3325, Los Angeles, CA 90095-7403. Address e-mail to firstname.lastname@example.org.