Montesinos-Magraner, L
Serra-Añó, P
García-Massó, X
Ramírez-Garcerán, L
González, L-M
González-Viejo, MÁ
Article History
Received: 4 September 2016
Revised: 22 June 2017
Accepted: 23 June 2017
First Online: 1 August 2017
Competing interests
: The authors declare no conflict of interest.