About the Authors

Maria Elena Bote

Affiliation Department of Physiology, University of Extremadura, Badajoz, Spain

Juan Jose Garcia

Affiliation Department of Physiology, University of Extremadura, Badajoz, Spain

Maria Dolores Hinchado

Affiliation Department of Physiology, University of Extremadura, Badajoz, Spain

Eduardo Ortega

orincon@unex.es

Affiliation Department of Physiology, University of Extremadura, Badajoz, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EO. Performed the experiments: MEB JJG MDH. Analyzed the data: MEB EO. Wrote the paper: EO MEB.