1. Research Fellow, Department of Anesthesiology, Medical College of Wisconsin. Associate Professor, Department of Anatomy, Histology and Embryology, Split Medical School, Split, Croatia.
2. Research Fellow.
3. Research Fellow, Department of Anesthesiology, Medical College of Wisconsin. Resident, Department of Anesthesiology and Critical Care Medicine, Medical University of Innsbruck, Innsbruck, Austria.
4. Research Scientist.
5. Professor, Department of Anesthesiology, Medical College of Wisconsin.