1 Department of Nutrition, King's College London, London, UK.
2 School of Medicine, University of Nottingham, Nottingham, UK. ana.valdes@nottingham.ac.uk.
3 Nottingham NIHR Biomedical Research Centre, Nottingham, UK. ana.valdes@nottingham.ac.uk.
4 Clinical and Translational Epidemiology Unit and Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
5 Department CIBIO, University of Trento, Trento, Italy.
6 Department of Twins Research & Genetic Epidemiology, King's College London, London, UK.
7 Zoe Global Ltd, London, UK.
8 Diabetes Unit, Massachusetts General Hospital, Boston, MA, USA.
9 Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA.
10 Broad Institute of MIT and Harvard, Cambridge, MA, USA.
11 Institut d'Investigació Sanitària Pere Virgili, Universitat Rovira i Virgili, Reus, Spain.
12 JM-USDA-HNRCA at Tufts University, Boston, MA, USA.
13 IMDEA Food Institute, CEI UAM + CSIC, Madrid, Spain.
14 University of Stanford, Stanford, CA, USA.
15 Diabetes Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
16 Department of Clinical Sciences, Lund University, Malmö, Sweden.
17 Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
18 Department of Twins Research & Genetic Epidemiology, King's College London, London, UK. tim.spector@kcl.ac.uk.