Castrillón López, Marco http://orcid.org/0000-0001-7673-9870
Ferreiro Pérez, Roberto http://orcid.org/0000-0001-7568-8506
Funding for this research was provided by:
Ministerio de Economía y Competitividad (MTM2015-63612-P)
Universidad Complutense de Madrid (PR26/16-20305)
Article History
Received: 2 January 2018
Revised: 21 April 2018
Accepted: 1 May 2018
First Online: 10 May 2018