Funding for this research was provided by:
Ministerio de Ciencia, Innovación y Universidades (MTM2017-87197-C3-1-P)
Consellería de Economía, Emprego e Industria, Xunta de Galicia (ED431C-2016-015)
Article History
Received: 31 July 2019
Revised: 31 July 2019
First Online: 2 January 2020
Compliance with ethical standards
:
: There is no potential conflict of interest.