1. Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, USA
2. Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
3. Obesity Prevention Program, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts, USA
4. Department of Geography and Environmental Development, Ben-Gurion University of the Negev, Beer Sheva, Israel
5. Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts, USA
6. Channing Laboratory, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
7. Cardiovascular Epidemiology Research Unit, Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
8. Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts, USA