About the Authors

Pedro H. Oliveira

pcphco@gmail.com

Affiliation Department of Bioengineering and Institute for Biotechnology and Bioengineering, Instituto Superior Técnico, Lisbon, Portugal

Cláudia Lobato da Silva

Affiliation Department of Bioengineering and Institute for Biotechnology and Bioengineering, Instituto Superior Técnico, Lisbon, Portugal

Joaquim M. S. Cabral

Affiliation Department of Bioengineering and Institute for Biotechnology and Bioengineering, Instituto Superior Técnico, Lisbon, Portugal

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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