Megías-Vericat, J E
Montesinos, P
Herrero, M J
Moscardó, F
Bosó, V
Rojas, L
Martínez-Cuadrón, D
Rodríguez-Veiga, R
Sendra, L
Cervera, J
Poveda, J L
Sanz, M Á
Aliño, S F
Article History
Received: 11 August 2016
Revised: 22 November 2016
Accepted: 9 January 2017
First Online: 9 May 2017
Competing interests
: The authors declare no conflict of interest.