1. Department of Medical Biology; Sacré-Coeur Hospital; University of Montreal; Montreal Canada
2. Division of Medical Toxicology; Ronald O. Perelman Department of Emergency Medicine; New York University School of Medicine; New York
3. Indiana Poison Center; Indiana University Health; Indianapolis
4. Department of Nephrology; Verdun Hospital; University of Montreal; Montreal Canada
5. Department of Medicine & Emergency Medicine; McGill University Health Centre; McGill University, Centre anti-poison du Quebec; Montreal Canada
6. Province of Alberta Drug Information Service; Calgary Alberta
7. Medical School; Australian National University and Renal Medicine; The Canberra Hospital; Canberra Australia