Autor/s:
Campos-Fernandez D, Abraira L, Quintana M, Rodrigo-Gisbert M, Santafé Colomina M, Lallana S, Fonseca E, Toledo M, Gándara DF, Arikan F, Tomasello A, Sala Padró JX, Falip M, López-Ojeda P, Gabarrós A, Sanchez A, Santamarina E.
Letters to the Editor: Editors' Choice