What would the trial be? Emulating randomized dietary intervention trials to estimate causal effects with observational data

Affiliations

• ¹ Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
• ² Department of Nutrition, Harvard TH Chan School of Public Health, Boston, MA, USA.
• ³ Center for Research on Population Health, National Institute of Public Health, Cuernavaca, Mexico.
• ⁴ Department of Global Health and Population, Harvard TH Chan School of Public Health, Boston, MA, USA.