About the Authors

Catia Pesquita, Francisco M. Couto
Faculty of Sciences, University of Lisboa, Lisboa, Portugal

Corresponding Author

cpesquita@xldb.di.fc.ul.pt

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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