| Affiliation: | 1. Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, Maryland, USA;2. Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA;3. Division of Research, Kaiser Permanente Northern California, Oakland, California, USA;4. Division of General Pediatrics, University of Michigan, Ann Arbor, Michigan, USA;5. Division of Preventive Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA;6. Cardiovascular and Pulmonary Branch, National Heart, Lung, and Blood Institute and Applied Research Program, Division of Cancer Control & Population Studies, National Cancer Institute, Bethesda, Maryland, USA. |
