1. Staff anesthesiologist, University Hospitals, Katholieke Universiteit Leuven, Belgium.
2. Resident in Anesthesiology, University Hospitals, Katholieke Universiteit Leuven, Belgium.
3. Professor and Chairman, Department of Anesthesiology, University Hospitals, Katholieke Universiteit Leuven, Belgium.
4. Chief anesthesiologist, Department of Anesthesiology, St. Elisabeth Hospital, Turnhout, Belgium.
5. Professor and Chief Anesthesiologist, Department of Anesthesiology, St. Anna Hospital, Anderlecht, Belgium.
6. Chief Anesthesiologist, Department of Anesthesiology, St. Lucas Hospital, Assebroek, Belgium.
7. Assistant Director, Department of Clinical Research, Janssen Pharmaceutica, Belgium.
8. Professor, Department of Pediatrics, Head of Neonatal Intensive Care Unit, University Hospitals, Katholieke Universiteit Leuven, Belgium.
9. Professor and Chairman, Department of Gynecology and Obstetrics, University Hospitals, Katholieke Universiteit Leuven, Belgium.