Carnicero, Pau http://orcid.org/0000-0002-8345-3309
Schönswetter, Peter
Fraga Arguimbau, Pere
Garcia-Jacas, Núria
Sáez, Llorenç
Galbany-Casals, Mercè
Article History
Received: 5 December 2017
Accepted: 19 November 2018
First Online: 27 December 2018
Competing Interests
: The authors declare no competing interests.