1. Research Center for Integrative Medicine in Aging Aging Research Institute, Tabriz University of Medical Sciences Tabriz Iran
2. Social Determinants of Health Research Center, Department of Community Medicine, Faculty of Medicine Tabriz University of Medical Sciences Tabriz Iran
3. Nutrition Research Center, Department of Biochemistry and Diet Therapy, School of Nutrition and Food Sciences Tabriz University of Medical Sciences Tabriz Iran
4. Department of Epidemiology, Biostatistics and Occupational Health, Faculty of Medicine McGill University Montreal Quebec Canada
5. Systematic Review and Meta‐analysis Expert Group Universal Scientific Education and Research Network Tehran Iran
6. Centre for Disease Modelling York University Toronto Ontario Canada
7. Department of Social Sciences University of Nicosia Nicosia Cyprus
8. Department of Life and Health Sciences University of Nicosia Nicosia Cyprus
9. Department of Epidemiology, School of Health Arak University of Medical Sciences Arak Iran
10. Department of Epidemiology and Biostatistics, School of Public Health Tehran University of Medical Sciences Tehran Iran
11. Centre for Statistics in Medicine, NDORMS, Botnar Research Centre University of Oxford Oxford UK
12. NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust Oxford UK
13. Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran
14. Surveillance and Health Services Research, American Cancer Society Atlanta Georgia USA