Anne Marie Pinard1,2, Isabelle Savard3, Luc Côté4. 1. Anaesthesiology Department, CHUL du CHU de Québec, Laval University, Québec, Canada. 2. Anaesthesiology and Intensive Care Department, Faculty of Medicine, Laval University, Québec, Canada. 3. Department of Education, Teluq University, Québec, Canada. 4. Family and Emergency Medicine Department, Faculty of Medicine, Laval University, Québec, Canada.