About the Authors

María del Mar Romero

Affiliations Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona, Spain, Institute of Biomedicine of the University of Barcelona, Barcelona, Spain, CIBER Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain

Fredrik Holmgren-Holm

Current address: Department of Food Technology, Engineering and Nutrition, Lund University, Lund, Sweden

Affiliation Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona, Spain

Maria del Mar Grasa

Affiliations Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona, Spain, Institute of Biomedicine of the University of Barcelona, Barcelona, Spain, CIBER Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain

Montserrat Esteve

Affiliations Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona, Spain, Institute of Biomedicine of the University of Barcelona, Barcelona, Spain, CIBER Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain

Xavier Remesar

Affiliations Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona, Spain, Institute of Biomedicine of the University of Barcelona, Barcelona, Spain, CIBER Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain

José Antonio Fernández-López

Affiliations Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona, Spain, Institute of Biomedicine of the University of Barcelona, Barcelona, Spain, CIBER Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain

Marià Alemany

malemany@ub.edu

Affiliations Department of Nutrition and Food Science, Faculty of Biology, University of Barcelona, Barcelona, Spain, Institute of Biomedicine of the University of Barcelona, Barcelona, Spain, CIBER Obesity and Nutrition, Institute of Health Carlos III, Madrid, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Organization of the study: MA XR JAFL MdMR MdMG ME. Discussion of the results and final text: MdMR FHH MdMG ME XR JAFL MA. Additional experiments: ME MdMG XR JAFL. Conceived and designed the experiments: MA. Performed the experiments: MdMR FHH JAFL XR ME. Analyzed the data: JAFL XR MdMG. Contributed reagents/materials/analysis tools: ME MdMG JAFL MdMR. Wrote the paper: MA.