1. Research Associate, Department of Anesthesiology, University of Virginia Heath System, Charlottesville, Virginia, and Department of Anesthesiology and Pharmacology, University of Padua, Padua, Italy.
2. Research Associate, Department of Anesthesiology, University of Virginia Heath System, and The Institute for Biological Research “Sinisa Stankovic,” University of Belgrade, Belgrade, Serbia.
3. Medical Student, Department of Anesthesiology, University of Virginia Heath System.
4. Graduate Student, Department of Anesthesiology, University of Virginia Heath System, and Neuroscience Graduate Program, University of Virginia, Charlottesville, Virginia.
5. Technician, Department of Anesthesiology, University of Virginia Heath System.
6. Undergraduate Student, Department of Anesthesiology, University of Virginia Heath System.
7. Professor, Department of Anesthesiology and Pharmacology, University of Padua.
8. Associate Professor, Neuroscience Graduate Program, University of Virginia, and Department of Psychology, University of Virginia.
9. Professor, Department of Anesthesiology, University of Virginia Heath System, and Department of Psychology, University of Virginia.