1. Research Fellow, Outcomes Research™ Group, Department of Anesthesiology and General Intensive Care, University of Vienna.
2. Attending Physician, Department of Internal Medicine–Pulmonology, University of Vienna.
3. Resident, Department of Radiology, University of Vienna.
4. Resident, Department of Anesthesiology and General Intensive Care, University of Vienna.
5. Professor and Vice Chair, Department of Anesthesiology and General Intensive Care, University of Vienna.
6. Resident, Department of Internal Medicine–Pulmonology, University of Vienna.
7. Professor, Department of Radiology, University of Vienna.
8. Professor and Associate Director, Outcomes Research™ Group, Department of Anesthesiology and General Intensive Care, University of Vienna; Assistant Professor, Department of Anesthesiology, Washington University, St. Louis.
9. Research Fellow, Outcomes Research™ Group, Department of Anesthesia and Perioperative Care, University of California–San Francisco.
10. Professor, Department of Anesthesia and Perioperative Care, University of California–San Francisco; Professor, Ludwig Boltzmann Institute for Clinical Anesthesia and Intensive Care; Director, Outcomes Research™ Group; Professor and Vice Chair, Department of Anesthesiology and General Intensive Care, University of Vienna.