Funding for this research was provided by:
Ministerio de Economía, Industria y Competitividad, Gobierno de España (DPI2016-78338-R)
Ministerio de Economía, Industria y Competitividad, Gobierno de España (DPI2016-75294- C2-2-R)
Universidad de Sevilla (Plan of Research and Transfer of the University of Seville (VI PPIT-US))
Article History
Received: 13 October 2018
Revised: 9 April 2019
Accepted: 4 July 2019
First Online: 26 July 2019