1. Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, Norfolk Place, London, UK
2. MRC-PHE Centre for Environment and Health, School of Public Health, Imperial College London, Norfolk Place, London, UK
3. Department of Hygiene and Epidemiology, University of Ioannina Medical School, University Campus Road 455 00, Ioannina, Greece
4. Dementia Research Institute, Imperial College London, Norfolk Place, London, UK
5. LEASP, UMR 1027, Inserm-Université Toulousse III Paul Sabatier, Toulousse, France
6. Metabometrix Ltd, Imperial Incubator, Bessemer Building, Prince Consort Road, London, UK
7. Division of Computational and Systems Medicine, Department of Surgery and Cancer, Imperial College London, South Kensington Campus, London, UK
8. Farr Institute of Health Informatics Research, University College London Institute of Health Informatics, 222 Euston Road, London, UK
9. MRC Integrative Epidemiology Unit, School of Social and Community Medicine, University of Bristol, Oakfield House, Oakfiled Grove, Bristol, UK
10. Department of Pediatrics, Institute for Translational Genomics and Population Sciences, Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, 1000 W Carson St, Torrance, CA, USA
11. Department of Medicine, Institute for Translational Genomics and Population Sciences, Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, 1000 W Carson St, Torrance, CA, USA
12. Department of Epidemiology, Erasmus University Medical Center, University Medical Center Rotterdam, CA Rotterdam, the Netherlands
13. Department of Epidemiology, Human Genetics, and Environmental Sciences, Human Genetics Center, School of Public Health, The University of Texas Health Science Center at Houston, 1200 Pressler Street, Houston, TX, USA
14. Department of Epidemiology, Harvard T.H. Chan School of Public Health, 677 Huntington Avenue, Boston, MA, USA
15. London North West Healthcare NHS Trust, Northwick Park Hospital, Watford Rd, Harrow, UK
16. German Research Centre for Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstraße 1, D Neuherberg, Germany
17. M.D. College of Medicine University of Vermont, The Robert Larner, Given Medical Bldg, E-126, 89 Beaumont Ave, Burlington, VT, USA
18. National Heart & Lung Institute, Faculty of Medicine, Imperial College London, Guy Scadding Building, Dovehouse St, Chelsea, London, UK
19. Department of Preventive Medicine, Northwestern University, Feinberg School of Medicine, 680 North Lake Shore Drive, Suite, 1400, Chicago, IL, USA
20. Institute of Social and Preventive Medicine (ISPM), University of Bern, Mittelstrasse 43, Bern, Switzerland
21. Section on Cardiovascular Medicine, Department of Internal Medicine, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, NC, USA