1. Assistant Professor, Department of Anesthesia, VA Medical Center, San Diego; and Department of Anesthesia, UCSD, School of Medicine
2. Associate Professor, Department of Anesthesia, VA Medical Center, Palo Alto; and Department of Anesthesia, Stanford University, School of Medicine
3. Research Assistant, Department of Anesthesia, VA Medical Center, Palo Alto
4. Orion Corporation FARMOS
5. Assistant Professor, Department of Anesthesia, VA Medical Center, Palo Alto; and Department of Anesthesia, Stanford University, School of Medicine