1. Faculty of Pharmaceutical Sciences, University of Iceland, Reykjavik, Iceland
2. Hospital Pharmacy, Landspítali University Hospital, Reykjavik, Iceland
3. Emergency Department, Landspítali University Hospital, Reykjavik, Iceland
4. Poison Information Centre, Landspítali University Hospital, Reykjavik, Iceland
5. Division of Gastroenterology and Hepatology of the Landspítali, University Hospital, Reykjavik, Iceland
6. Faculty of Medicine, University of Iceland, Reykjavik, Iceland