1. Research Associate Professor, Department of Anesthesiology, Michael Reese Hospital.
2. Professor of Anesthesiology, Department of Anesthesiology, University Hospital Eppendorf.
3. Resident in Anesthesiology, Department of Anesthesiology, University Hospital Eppendorf.
4. Director of Neuropathology, Department of Pathology, Michael Reese Hospital.
5. Professor and Head, Department of Anesthesiology, Michael Reese Hospital.