1. Department of Preventive Medicine and Public Health, University of Navarra-Navarra Institute for Health Research, Pamplona, Spain
2. Biomedical Research Networking Center Consortium-Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain
3. Departments of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
4. Departments of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
5. Hellenic Health Foundation, Athens, Greece