About the Authors

Ana Agua-Doce

Affiliations Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal, Instituto Gulbenkian de Ciência, Oeiras, Portugal

Luis Graca

lgraca@fm.ul.pt

Affiliations Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal, Instituto Gulbenkian de Ciência, Oeiras, Portugal

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AA LG. Performed the experiments: AA. Analyzed the data: AA LG. Wrote the paper: AA LG.