1. Department of Anaesthesiology and the Danish Poisons Information Center, Copenhagen University Hospital Bispebjerg, Copenhagen, Denmark;
2. Division of Medical Toxicology, NYU School of Medicine, Ronald O. Perelman Department of Emergency Medicine, New York, NY, USA;
3. Department of Pharmacy, Massachusetts General Hospital, Boston, MA,
4. Department of Emergency Medicine, Harvard Medical School, Boston, MA, USA
5. Medical Biology Department, Hôpital Sacré-Cœur de Montréal, Montreal, Canada;
6. McGill University Health Centre, Medicine & Emergency Medicine, Royal Victoria Hospital, Montréal, Canada