*Western Anesthesiology Associates Inc., and Mercy Hospital-St. Louis, St. Louis, Missouri
†Southern New Hampshire Medical Center, Nashua, New Hampshire
‡Department of Anesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, Oregon
The authors have no conflicts of interest to disclose.
Reprints: Donald E. Arnold, MD, Department of Anesthesiology, Mercy Hospital-St. Louis, 615 South New Ballas Rd, St. Louis, MO 63141. E-mail: email@example.com