1. Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine (S.C.L.), Karolinska Institutet, Stockholm, Sweden.
2. Department of Surgical Sciences, Uppsala University, Sweden (S.C.L.).
3. Department of Epidemiology and Biostatistics, School of Public Health, St Mary’s Hospital, Imperial College London, United Kingdom (D.G.).
4. British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, United Kingdom (A.M.M., T.J., A.S.B., S.B.).
5. Department of Medicine, Center for Molecular Medicine (M.B.), Karolinska Institutet, Stockholm, Sweden.
6. Heart and Vascular Theme—Division of Valvular and Coronary Disease, Karolinska University Hospital, Stockholm, Sweden (M.B.).
7. National Institute for Health Research Blood and Transplant Unit in Donor Health and Genomics at the University of Cambridge (A.S.B.), University of Cambridge, United Kingdom.
8. Health Data Research UK Cambridge, Wellcome Genome Campus (A.S.B.), British Heart Foundation Centre of Research Excellence (A.S.B.), University of Cambridge, United Kingdom.
9. MRC Biostatistics Unit (S.B.), University of Cambridge, United Kingdom.