López-Guerra, Diego http://orcid.org/0000-0001-9763-4402
Santos-Naharro, Jesús
Rojas-Holguín, Adela
Jaen-Torrejimeno, Isabel
Prada-Villaverde, Aranzazu
Blanco-Fernández, Gerardo http://orcid.org/0000-0003-4845-5306
Article History
Received: 22 February 2019
Accepted: 7 August 2019
First Online: 19 August 2019
Competing Interests
: The authors declare no competing interests.