About the Authors

Irene Álvarez de Quevedo
IRBIO and Department of Animal Biology, Faculty of Biology, University of Barcelona, Barcelona, Spain

Corresponding Author

alvarezdequevedo@ub.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LC IA AA. Performed the experiments: IA LC. Analyzed the data: LC IA. Contributed reagents/materials/analysis tools: AA AB LC IA. Wrote the paper: LC IA.