Funding source: Fondo de Investigación Sanitaria
Award Identifier / Grant number: PI 18/01016
Award Identifier / Grant number: PI 14/00344
Funding source: FEDER
Award Identifier / Grant number: RD09/0076/00101
Acknowledgments
The article is dedicated to the late Prof. Manuel de Oya as the warmest homage to his memory.
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Research funding: This research was funded by grants from the Fondo de Investigación Sanitaria (PI 18/01016 & PI 14/00344) and Biobank grant FEDER RD09/0076/00101. Olaya de Dios is a fellow of the Conchita Rábago Foundation. Claudia Vales-Villamarín is recipient of a research contract from Carlos III Institute of Health (pFIS).
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Author contributions: All authors have accepted responsibility for the entire content of this manuscript and approved its submission.
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Competing interests: Authors state no conflict of interest.
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Informed consent: Informed consent was obtained from all individuals included in this study.
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Ethical approval: The study protocol was approved by the Ethics Committee of Clinical Investigation of the Instituto de Investigación Sanitaria-Fundación Jiménez Díaz (PIC016-2019 FJD) and fulfills with Helsinki Declaration guidelines and Spanish legislation on clinical research in human subjects.
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