Department of Anesthesiology and Critical Care
University of Pennsylvania School of Medicine
Philadelphia
University of Pennsylvania School of Medicine
Philadelphia
Department of Anesthesiology and Perioperative Medicine
University of Rochester School of Medicine and Dentistry
Rochester, N.Y.
University of Rochester School of Medicine and Dentistry
Rochester, N.Y.
Department of Anesthesiology and Critical Care
University of Pennsylvania School of Medicine
Philadelphia
University of Pennsylvania School of Medicine
Philadelphia
The authors reported no relevant financial disclosures.