About the Authors

Vladimir Espinosa Angarica

Affiliations Departamento de Bioquímica y Biología Molecular y Celular, Facultad de Ciencias, Universidad de Zaragoza, Zaragoza, Spain, Biocomputation and Complex Systems Physics Institute (BIFI), Joint Unit BIFI-IQFR, CSIC, Universidad de Zaragoza, Zaragoza, Spain

Javier Sancho

jsancho@unizar.es

Affiliations Departamento de Bioquímica y Biología Molecular y Celular, Facultad de Ciencias, Universidad de Zaragoza, Zaragoza, Spain, Biocomputation and Complex Systems Physics Institute (BIFI), Joint Unit BIFI-IQFR, CSIC, Universidad de Zaragoza, Zaragoza, Spain

Competing Interests

The authors have the following interest. VEA was supported by Banco Santander Central Hispano. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials, as detailed online in the guide for authors.

Author Contributions

Conceived and designed the experiments: JS. Performed the experiments: VEA. Analyzed the data: VEA JS. Wrote the paper: VEA JS.