Funding for this research was provided by:
Fundación Séneca (19894/GERM/15)
Ministerio de Economía y Competitividad
Universidad de Murcia (R- 605/2016)
Text and Data Mining valid from 2018-08-29
Received: 4 June 2018
Accepted: 17 August 2018
First Online: 29 August 2018
Ethics approval and consent to participate
: This project has been approved by the Murcia University Ethics Committee with the number CEEA-OH 235/2018.
: Not applicable.
: None of the authors has any financial or personal relationships that could inappropriately influence or bias the content of the paper.
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