Gutiérrez-Roig, Mario https://orcid.org/0000-0002-8488-1954
Borge-Holthoefer, Javier
Arenas, Alex
Perelló, Josep
Funding for this research was provided by:
Ministerio de Economía, Industria y Competitividad, Gobierno de España (FIS2016-78904-C3-2-P)
Generalitat de Catalunya (2017 SGR 1064)
Article History
Received: 31 August 2018
Accepted: 12 March 2019
First Online: 27 March 2019
Competing interests
: The authors declare that they have no competing interests.