Esteve-Altava, Borja http://orcid.org/0000-0002-6645-4684
Vallès-Català, Toni
Guimerà, Roger http://orcid.org/0000-0002-3597-4310
Sales-Pardo, Marta http://orcid.org/0000-0002-8140-6525
Rasskin-Gutman, Diego
Article History
Received: 16 December 2016
Accepted: 6 April 2017
First Online: 13 June 2017
Competing Interests
: The authors declare that they have no competing interests.