There are errors in the Author Contributions. The correct contributions are: Conceived and designed the experiments: ALC CRM RP FG EFS. Performed the experiments: ALC AG. Analyzed the data: ALC CRM RP. Contributed reagents/materials/analysis tools: FC FG EFS. Wrote the paper: ALC CRM RP FG EFS FC.
Authors: Ana Luisa Caetano; Catarina R Marques; Ana Gavina; Fernando Carvalho; Fernando Gonçalves; Eduardo Ferreira da Silva; Ruth Pereira Journal: PLoS One Date: 2014-10-29 Impact factor: 3.240