About the Authors

Marion Inostroza

Current address: Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Germany

Affiliations Instituto Cajal, Spanish National Research Council (CSIC), Madrid, Spain, Departamento de Psicología, Universidad de Chile, Santiago, Chile

Elena Cid

Affiliation Instituto Cajal, Spanish National Research Council (CSIC), Madrid, Spain

Liset Menendez de la Prida

Affiliation Instituto Cajal, Spanish National Research Council (CSIC), Madrid, Spain

Carmen Sandi

carmen.sandi@epfl.ch, Fax: +41-21-6939636

Affiliation Laboratory of Behavioral Genetics, Brain Mind Institute, School of Life Sciences, Ecole Polytechnique Federal de Lausanne (EPFL), Lausanne, Switzerland

Competing Interests

Co-author Liset Menendez de la Prida is a PLoS ONE Editorial Board member. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: LMP CS. Performed the experiments: MI EC. Analyzed the data: MI. Wrote the paper: MI CS.