From the Department of Anesthesiology, Baystate Medical Center, Springfield, Massachusetts, Tufts University School of Medicine, Boston, Massachusetts.
Accepted for publication August 4, 2014.
Funding: No funding.
The authors declare no conflicts of interest.
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Address correspondence to Adam C. Adler, MD, MS, Department of Anesthesiology, Baystate Medical Center, 759 Chestnut St., Springfield, MA 01199. Address e-mail to email@example.com.