1. Department of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
2. Institute for Evidence-Based Medicine in Old Age, Leiden, the Netherlands
3. Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
4. Geriatric Medicine, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
5. School of Public Health, University College Cork, Cork, Ireland
6. Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
7. Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
8. Department of Public Health, University of Copenhagen, Copenhagen, Denmark
9. Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
10. Department of Clinical Chemistry and Laboratory Medicine, Leiden University Medical Center, Leiden, the Netherlands
11. Department of Internal Medicine, Academic Medical Center, Amsterdam, the Netherlands
12. Department of Internal Medicine, Erasmus University Medical Centre, Rotterdam, the Netherlands
13. Robertson Centre for Biostatistics, University of Glasgow, Glasgow, United Kingdom
14. Division of Epidemiology, Department of Health Research and Policy, Stanford University School of Medicine, Stanford, California
15. Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, Lausanne, Switzerland
16. Department of Internal Medicine, Copenhagen University Hospital Herlev, Gentofte, Denmark
17. Department of Endocrinology and Metabolic Disorders, Leiden University Medical Center, Leiden, the Netherlands
18. Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
19. Radboud University Medical Center, Nijmegen, the Netherlands
20. Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom