Affiliation: | aCentre de recherche Fernand-Seguin, Department of Psychiatry, Faculty of Medicine, University of Montreal, Montreal, Canada;bService of Neurosurgery, Faculty of Medicine, University of Sherbrooke, Sherbrooke, Canada;cDepartment of Stomatology, Faculty of Dental Medicine, University of Montreal, Montreal, Canada;dDepartment of Medicine, University of Montreal Hospital Centre (C.H.U.M.), Montreal, Canada |