From the *Department of Anesthesiology, University of Rwanda, Kigali, Rwanda
†Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.
Published ahead of print 16 July 2018.
Accepted for publication July 3, 2018.
The authors declare no conflicts of interest.
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Address correspondence to Marcel E. Durieux, MD, PhD, Department of Anesthesiology, University of Virginia, PO Box 80010, Charlottesville, VA 22908. Address e-mail to firstname.lastname@example.org.