1. Anesthetist, Massachusetts General Hospital; Professor of Anesthesia, Harvard Medical School.
2. Clinical Reader and Honorary Consultant (Clinical Physiology), Nuffield Department of Anaesthetics.
3. MCR Student, Nuffield Department of Anaesthetics.
4. Senior Electronics Engineer, Nuffield Department of Anaesthetics.
5. Registrar in Medicine, Oxford University.
6. Chief Technician, Nuffield Department of Anaesthetics.