1. Research Fellow.
2. Associate Professor of Anaesthesia, Department of Anaesthesiology, Herlev University Hospital, Herlev, Denmark.
3. Senior Biochemist, Department of Clinical Biochemistry, Rigshospitalet, Copenhagen University Hospital.
4. Professor, Faculty of Pharmacy, University of Montreal, Montreal, Canada.
5. Professor, Danish Cholinesterase Research Unit, Department of Anaesthesia and Intensive Care.