About the Authors
- María José Soto-Méndez
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* E-mail: clinicanutricion@gmail.com
Affiliation Center for the Studies of Sensory Impairment, Aging, and Metabolism–CeSSIAM- Guatemala City, Guatemala
- María Eugenia Romero-Abal
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Affiliation Center for the Studies of Sensory Impairment, Aging, and Metabolism–CeSSIAM- Guatemala City, Guatemala
- Concepción María Aguilera
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Affiliation Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology, Center of Biomedical Research, University of Granada, Granada, Spain
- María Cruz Rico
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Affiliation Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology, Center of Biomedical Research, University of Granada, Granada, Spain
- Noel W. Solomons
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Affiliation Center for the Studies of Sensory Impairment, Aging, and Metabolism–CeSSIAM- Guatemala City, Guatemala
- Klaus Schümann
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Affiliation Molecular Nutrition Unit, ZIEL, Research Center for Nutrition and Food Science, Technische Universität München, Freising, Germany
- Angel Gil
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Affiliation Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology, Center of Biomedical Research, University of Granada, Granada, Spain
Competing Interests
Calprotectin kits were kindly donated by CALPRO AS, Lysaker, Norway. There are no further patents, products in development or marketed products to declare. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.
Author Contributions
Conceived and designed the experiments: NWS KS AG. Performed the experiments: MERA CMA MCR. Analyzed the data: MJSM. Wrote the paper: MJSM NWS KS AG. Performed field work: MJSM MERA.