Alvarez-Galvez, Javier
Salinas-Perez, Jose A.
Montagni, Ilaria
Salvador-Carulla, Luis
Funding for this research was provided by:
Ministerio de EconomÃa y Competitividad (RYC-2016-19353)
Article History
Received: 6 June 2019
Revised: 16 March 2020
Accepted: 21 March 2020
First Online: 10 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.