1. Assistant Professor of Anesthesia, San Francisco General Hospital and the University of California, San Francisco.
2. Assistant Professor of Anesthesia and Pediatrics, University of California, San Francisco.
3. Professor of Anesthesia, Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco.
4. Research Fellow in Obstetrical Anesthesia, University of California, San Francisco, and Operating Room Service, Letterman Army Medical Center, San Francisco.
5. Assistant Research Chemist, University of California, San Francisco.
6. Professor of Anesthesia and Pharmacology, University of California, San Francisco.
7. Associate Professor of Anesthesiology, University of Southern California, Los Angeles.
8. Research Fellow in Anesthesia, University of Southern California, Los Angeles.