1. Research Fellow, Department of Anesthesiology, Medical College of Wisconsin. Staff Anesthesiologist, Department of Anesthesiology and Intensive Care Medicine, Medical University of Graz, Graz, Austria.
2. Research Fellow, Department of Anesthesiology, Medical College of Wisconsin. Resident, Department of Anesthesiology and Critical Care Medicine, Medical University of Innsbruck, Innsbruck, Austria.
3. Assistant Professor, Department of Cell Biology, Medical College of Wisconsin.
4. Professor, Department of Anesthesiology.