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Article History

Received: 15 November 2020

Accepted: 14 May 2021

First Online: 23 May 2021

Declarations

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: Prof. Jordi Salas-Salvadó reports serving on the board of the International Nut and Dried Fruit Council, and the Eroski Foundation and receiving grant support from these entities through his institution. He also reports serving on the Executive Committee of the Instituto Danone Spain. He reports receiving consulting fees or travel expenses from Danone; the California Walnut Commission, the Eroski Foundation, the Instituto Danone—Spain, Nestlé, Abbot Laboratories, and Font Vella Lanjarón. Dr. Salas-Salvadó reports non-financial support from California Walnut Commission, Sacramento CA, USA, non-financial support from Patrimonio Comunal Olivarero, Spain, non-financial support from La Morella Nuts, Spain, non-financial support from Borges S.A., Spain, during the conduct of the study. All the other authors have no conflicts of interest to declare.