Funding for this research was provided by:
Ministerio de Economía, Industria y Competitividad, Gobierno de Espa?a (MTM2017-83262-C2-1-P)
Ministerio de Econom?a, Industria y Competitividad, Gobierno de Espa?a (MTM2014-57838-C2-1-P)
Fundaci? La Caixa
Fundaci?n S?neca (CARM 19368/PI/14)
Article History
Received: 12 November 2018
Accepted: 1 February 2019
First Online: 20 February 2019