From the *Department of Anesthesiology, Yale University School of Medicine, New Haven, Connecticut
†Department of Anesthesiology, Shandong University Qilu Hospital, Qingdao, Shandong, China
‡Department of Anesthesiology, Pharmacology and Therapeutics, Vancouver General Hospital, University of British Columbia, Vancouver, British Columbia, Canada
§Department of Anesthesiology, Wake Forest University School of Medicine, Winston Salem, North Carolina
‖Department of Anesthesiology, The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China
¶Department of Anesthesia and Perioperative Care, University of California San Francisco, San Francisco, California
#Department of Anesthesiology, Xuanwu Hospital, Capital Medical University, Beijing, China
Departments of **Anesthesiology and Pain Management
‡‡Neurology and Neurotherapeutics, University of Texas Southwestern Medical Center, Dallas, Texas.
Accepted for publication June 18, 2018.
Published ahead of print 18 June 2018.
Conflicts of Interest: See Disclosures at the end of the article.
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Address correspondence to Lingzhong Meng, MD, Department of Anesthesiology, Yale University School of Medicine, 333 Cedar St, TMP 3, PO Box 208051, New Haven, CT 06520. Address e-mail to email@example.com; and David L. McDonagh, MD, Departments of Anesthesiology and Pain Management, Neurological Surgery, Neurology and Neurotherapeutics, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390. Address e-mail to firstname.lastname@example.org.