1. Centre de recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (H.D.M., A.P., A.G., A.E., P.M., S.T., B.J.A.), Faculty of Medicine, Université Laval, Québec (QC), Canada.
2. Department of Social and Preventive Medicine (A.E.), Faculty of Medicine, Université Laval, Québec (QC), Canada.
3. Department of Surgery (P.M.), Faculty of Medicine, Université Laval, Québec (QC), Canada.
4. Department of Molecular Biology, Medical Biochemistry and Pathology (S.T.), Faculty of Medicine, Université Laval, Québec (QC), Canada.
5. Department of Medicine (B.J.A.), Faculty of Medicine, Université Laval, Québec (QC), Canada.