1. Assistant Professor of Anesthesia.
2. Staff Anesthesiologist, Inselspital Bern, Switzerland.
3. Postgraduate Fellow, Stanford University School of Medicine.
4. Professor of Anesthesiology, Chairman of the Department of Anesthesiology and Intensive Care Medicine, University of Bonn.
5. Staff Anesthesiologist, Palo Alto VA Health Care Center, and Assistant Professor of Anesthesia, Stanford University School of Medicine.
6. Staff Anesthesiologist, Palo Alto VA Health Care Center, and Professor of Anesthesia, Stanford University School of Medicine.