García-Meca, Carlos http://orcid.org/0000-0002-6022-5610
Ortiz, Andrés Macho http://orcid.org/0000-0003-3783-6680
Sáez, Roberto Llorente http://orcid.org/0000-0003-4799-2564
Article History
Received: 30 April 2019
Accepted: 20 January 2020
First Online: 10 February 2020
Competing interests
: The authors declare no competing interests.