1. Department of Medicine, Section of General Internal Medicine, Section of Preventive Medicine, Boston University School of Medicine, Boston, MA
2. National Heart, Lung and Blood Institute's Framingham Heart Study, Framingham, MA
3. Department of Biostatistics, Boston University School of Public Health, Boston, MA
4. School of Sport, Exercise and Health Sciences, Loughborough University, UK
5. Department of Cardiac MR PET CT & Harvard Medical School, Massachusetts General Hospital, Boston, MA
6. Division of Intra‐mural Research and the Center for Population Studies, National Heart, Lung and Blood Institute, Framingham, MA
7. Division of Endocrinology & Harvard Medical School, Brigham and Women's Hospital, Boston, MA