About the Authors
- Irene Álvarez de Quevedo
- IRBIO and Department of Animal Biology, Faculty of Biology, University of Barcelona, Barcelona, Spain
The authors have declared that no competing interests exist.
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.