From the *Department of General Anesthesia, Anesthesiology Institute and Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland Clinic, Cleveland, Ohio
†Department of Anesthesia, Weill Cornell Medical College, New York City, New York.
Published ahead of print 30 January 2019.
Accepted for publication January 30, 2019.
Conflicts of Interest: See Disclosures at the end of the article.
A. F. Kopman is now retired.
Reprints will not be available from the authors.
Address correspondence to Mohamed Naguib, MD, MSc, FCARCSI, Department of General Anesthesia, Anesthesiology Institute, Cleveland Clinic, 9500 Euclid Ave, NE3-78, Cleveland, OH 44195. Address e-mail to email@example.com.