1. Department of Anesthesiology, Perioperative Care and Pain Medicine, New York University, New York City, NY
2. Kirk Kerkorian School of Medicine
3. School of Life Sciences, University of Nevada, Las Vegas, NV
4. Department of Anesthesiology and Critical Care, Hospital of the University of Pennsylvania, Philadelphia, PA
5. Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, CA