Gomez, A.
Gich, M.
Carretero-Genevrier, A. http://orcid.org/0000-0003-0488-9452
Puig, T.
Obradors, X.
Article History
Received: 21 September 2016
Accepted: 12 September 2017
First Online: 24 October 2017
Competing interests
: The authors declare no competing financial interests.