From the Department of Anesthesiology, Wayne State University School of Medicine, Detroit, Michigan.
Accepted for publication July 15, 2013.
Funding: No funding.
The author declares no conflicts of interest.
Reprints will not be available from the author.
Address correspondence to Douglas R. Bacon, MD, MA, Department Anesthesiology, Wayne State University School of Medicine, 44555 Woodward Ave., Suite 308, Pontiac, MI 48341-5031. Address e-mail to email@example.com.