Acknowledgements
The authors wish to thank the PREDIMED-Plus participants and staff for their engagement, as well as the primary care centers involved in the study. We also thank the Cerca Programme of the Generalitat de Catalunya, the CIBEROBN, CIBERESP, and CIBERDEM initiatives of Instituto de Salud Carlos III in Spain and INSA-Ma María de Maeztu Unit of Excellence (grant CEX2021-001234-M funded by MICIN/AEI/FEDER, UE).