1. Centre de Recherche du Centre hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada
2. Department of Anethesiology and Pain Medicine, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada
3. Division of Experimental Medicine, Department of Medicine
4. Department of Family Medicine
5. Department of Anesthesia, Faculty of Medicine
6. Alan Edwards Centre for Research on Pain, McGill University, Montreal, Quebec, Canada