From the *Department of Anesthesiology
†Division of Infectious Diseases, Department of Internal Medicine, Virginia Commonwealth University School of Medicine, Richmond, Virginia.
Published ahead of print 25 November 2018.
Accepted for publication November 25, 2018.
The authors declare no conflicts of interest.
Reprints will not be available from the authors.
Address correspondence to John F. Butterworth IV, MD, Department of Anesthesiology, Virginia Commonwealth University School of Medicine, PO Box 980695, Richmond, VA 23298-0695. Address e-mail to firstname.lastname@example.org.