Dacal, Marina http://orcid.org/0000-0002-1321-9373
Bradford, Mark A. http://orcid.org/0000-0002-2022-8331
Plaza, César http://orcid.org/0000-0001-8616-7001
Maestre, Fernando T. http://orcid.org/0000-0002-7434-4856
García-Palacios, Pablo
Article History
Received: 24 January 2018
Accepted: 26 November 2018
First Online: 14 January 2019
Competing interests
: The authors declare no competing interests.