1. Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, Norfolk Place, London SW7 2AZ, United Kingdom
2. Medical Research Council Centre for Environment and Health, School of Public Health, Imperial College London, Norfolk Place, London SW7 2AZ, United Kingdom
3. UK Dementia Research Institute at Imperial College London, Hammersmith Hospital, London W12 0NN, United Kingdom
4. Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, 138632 Singapore
5. Biomolecular Medicine, Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Imperial College London, London SW7 2AZ, United Kingdom
6. Department of Epidemiology, Erasmus Medical Center, Rotterdam 3000, the Netherlands
7. The Rowett Institute, University of AberdeenForesterhill Campus, Aberdeen AB24 3FX, United Kingdom
8. Australian National Phenome Centre, Computational and Systems Medicine, Health Futures Institute, Murdoch University, Perth, WA 6150, Australia
9. Perron Institute, Nedlands, WA 6009, Australia
10. Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio 70210, Finland
11. Ageing Epidemiology Research Unit, School of Public Health, Imperial College London, London SW7 2AZ, United Kingdom
12. Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm 17177, Sweden
13. Institute of Clinical Medicine, Neurology, University of Eastern Finland, Kuopio 70210, Finland
14. Department of Public Health and Welfare, Population Health Unit, Finnish Institute for Health and Welfare, Helsinki 00271, Finland
15. Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224
16. Section of Bioinformatics, Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London SW7 2AZ, United Kingdom
17. National Phenome Centre, Imperial College London, London W12 0NN, United Kingdom
18. Section of Bioanalytical Chemistry, Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Imperial College London, London SW7 2AZ, United Kingdom
19. Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina 45110, Greece
20. Department of Brain Sciences, Imperial College London, London SW7 2AZ, United Kingdom
21. National Institute for Health Research (NIHR) Imperial Biomedical Research Centre, Imperial College London, London SW7 2AZ, United Kingdom
22. The Rowett Institute, Foresterhill Campus, University of Aberdeen, Aberdeen AB24 3FX, United Kingdom
23. British Heart Foundation Centre of Research Excellence, Imperial College London, London SW7 2AZ, United Kingdom