García-Roa, Roberto http://orcid.org/0000-0002-9568-9191
Jara, Manuel
Baeckens, Simon http://orcid.org/0000-0003-2189-9548
López, Pilar
Van Damme, Raoul
Martín, José
Pincheira-Donoso, Daniel
Article History
Received: 27 March 2017
Accepted: 17 July 2017
First Online: 24 August 2017
Competing Interests
: The authors declare that they have no competing interests.