Availability of data and materials
We will be happy to provide access to the data supporting the results reported in this article (including data dictionaries), making possible the replication of the analyses used for the present article. Due to the restrictions imposed by the Informed Consent and the Institutional Review Board, bona fide investigators interested in analyzing the dataset used for the present article may submit a brief proposal and statistical analysis plan to the corresponding author (mamartinez@unav.es). Upon approval from the Predimed Steering Committee and Institutional Review Boards, the data will be made available to them using an onsite secure access data enclave.