1. Research Associate, Institute of Anesthesiology, University Hospital.
2. Assistant Professor, Division of Hematology, Department of Internal Medicine, University of Zürich.
3. Associate Professor of Biostatistics, Department of Biostatistics, University of Zürich.
4. Resident, Institute of Anesthesiology, University Hospital.
5. Chief Laboratory Technician, Institute of Anesthesiology, University Hospital.
6. Professor and Chairman, Institute of Anesthesiology, University Hospital.
7. Professor of Anesthesiology, Institute of Anesthesiology, University Hospital.