McGill University - Division of Cancer Epidemiology, Montreal, Quebec, Canada
Clinique Familiale Pas-A-Pas, Montreal, Quebec, Canada
Clinique Médicale du Haut-Anjou, Montreal, Quebec, Canada
West Island Cancer Wellness Centre, Kirkland, Quebec, Canada
Jewish General Hospital, Montreal, Quebec, Canada
Royal Victoria Hospital (Glen Site), Montreal, Quebec, Canada
Mary Emily Clinical Nutrition Research Unit, Sainte-Anne-de-Bellevue, Quebec, Canada
Montreal General Hospital, Montreal, Quebec, Canada
Dalhousie University Multiple Sclerosis Research Unit, Halifax, Nova Scotia, Canada
Ottawa General Hospital, Ottawa, Ontario, Canada
Montreal Neurological Institute, Montreal, Quebec, Canada
Canadian Forces Base Halifax, Halifax, Nova Scotia, Canada