Díaz-Martínez, Ignacio
Suarez-Hernando, Oier
Larrasoaña, Juan Cruz
Martínez-García, Blanca María
Baceta, Juan Ignacio
Murelaga, Xabier
Article History
Received: 13 August 2019
Accepted: 16 December 2019
First Online: 24 January 2020
Competing interests
: The authors declare no competing interests.