1. INSERM, U970, Paris Cardiovascular Research Centre (PAARC), Université Paris V, Paris
2. Hospices Civils de Lyon, Pôle Information Medicale Evaluation Recherche, Université Lyon 1, Université de Lyon, Lyon
3. Department of Atherosclerosis, INSERM, U545, Lille, Institut Pasteur de Lille, Lille; and Faculté de Médecine, and Université Lille Nord de France, Lille
4. Laboratory of Haematology, INSERM, U626, La Timone Hospital, Marseille
5. The Strasbourg MONICA Project, Laboratoire d'Epidemiologie et de Sante Publique, EA 3430, Strasbourg, and Universite de Strasbourg, Strasbourg
6. The Toulouse MONICA Project, INSERM U558, Département d'Epidémiologie, Université Paul Sabatier, Toulouse Purpan, Toulouse
7. The Lille MONICA Project, INSERM, U744, Lille, and Institut Pasteur de Lille, and Université Lille Nord de France, Lille
8. Department of Epidemiology; and Public Health and the UKCRC Centre of Excellence for Public Health, Queen's University, Belfast, Northern Ireland
9. IFR 69-Paris Sud University, Villejuif, France