1. Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA;
2. Center for Translational Metabolism and Health, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA;
3. Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA;
4. Department of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA;
5. Department of Medicine, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA;
6. Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Los Angeles, USA;
7. Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA;
8. Los Angeles Biomedical Research Institute, Torrance, California, USA;
9. Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA;
10. Department of Medicine, Case Western University School of Medicine, Cleveland, Ohio, USA;
11. Kaiser Permanente Northern California Division of Research, Oakland, California, USA;
12. Departments of Epidemiology and Biostatistics and Department of Medicine, University of California School of Medicine, San Francisco, San Francisco, California, USA;
13. Department of Health Research and Policy, Stanford University School of Medicine, Stanford, California, USA;
14. Division of Kidney, Urologic and Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA;
15. Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA;
16. Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA.