Pujantell, Maria
Riveira-Muñoz, Eva
Badia, Roger
Castellví, Marc
Garcia-Vidal, Edurne
Sirera, Guillem
Puig, Teresa
Ramirez, Cristina
Clotet, Bonaventura
Esté, José A.
Ballana, Ester
Article History
Received: 6 July 2017
Accepted: 25 September 2017
First Online: 17 October 2017
Competing Interests
: The authors declare that they have no competing interests.