Apaolaza, Iñigo https://orcid.org/0000-0002-8961-4513
San José-Eneriz, Edurne
Tobalina, Luis https://orcid.org/0000-0002-1947-8309
Miranda, Estíbaliz
Garate, Leire
Agirre, Xabier
Prósper, Felipe
Planes, Francisco J.
Article History
Received: 14 December 2016
Accepted: 7 July 2017
First Online: 6 September 2017
Competing interests
: The authors declare no competing financial interests.