About the Authors

Martín D. Ezcurra

martindezcurra@yahoo.com.ar

Affiliations School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom, GeoBio-Center, Ludwig-Maximilian-Universität München, Munich, Germany

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MDE. Performed the experiments: MDE. Analyzed the data: MDE. Contributed reagents/materials/analysis tools: MDE. Wrote the paper: MDE.