1. Research Fellow. Presently Staff Anesthesiologist, Department of Anesthesia, University of Bern, Bern, Switzerland.
2. Research Fellow. Presently Staff Anesthesiologist, Clinique de Genolier, Genolier, Switzerland.
3. Research Fellow. Presently Assistant Professor of Anesthesia and Pharmacology, Dalhousie University, Halifax, Nova Scotia.
4. Assistant Professor of Anesthesia, Stanford University School of Medicine, Palo Alto Veterans Administration Medical Center.
5. Assistant Professor of Anesthesia, Stanford University School of Medicine, Staff Anesthesiologist, Palo Alto Veterans Administration Medical Center.
6. Professor of Anesthesia and Medicine (Clinical Pharmacology), Stanford University School of Medicine; Staff Anesthesiologist, Palo Alto Veterans Administration Medical Center.