1. Department of Anesthesiology, Perioperative Medicine, and Pain Management Jackson Memorial Hospital, University of Miami Miller School of Medicine Miami Florida U.S.A.
2. Department of Otolaryngology–Head and Neck Surgery Saint Louis University School of Medicine St. Louis Missouri U.S.A.
3. Department of Surgery, Division of Otolaryngology–Head and Neck Surgery University of California San Diego Health La Jolla California U.S.A.