Prefrontal abnormalities, executive dysfunction and symptoms severity are modulated by COMT Val158Met polymorphism in first episode psychosis Elisa Rodríguez-Toscano; Kenia Martínez; David Fraguas; Joost Janssen; Laura Pina-Camacho; Bárbara Arias; Eduard Vieta; Gisela Mezquida; Silvia Amoretti; Miguel Bernardo; Josefina Castro-Fornieles; Manuel Jesús Cuesta-Zorita; Antonio Lobo; Ana González-Pinto; Iluminada Corripio Collado; Anna Mané; Celso Arango; Mara Parellada;

The prevention of relapses in first episodes of schizophrenia: The 2EPs Project, background, rationale and study design Miguel Bernardo; Silvia Amoretti; Manuel Jesús Cuesta; Mara Parellada; Gisela Mezquida; Ana González-Pinto; Daniel Bergé; Antonio Lobo; Eduardo J. Aguilar; Judith Usall; Iluminada Corripio; Julio Bobes; Roberto Rodríguez-Jiménez; Salvador Sarró; Fernando Contreras; Ángela Ibáñez; Miguel Gutiérrez; Juan Antonio Micó;

Clinical symptoms and social functioning in schizophrenia Maria Jose Escandell; Gemma Prat; Mar Garcia-Franco; Jose Ramón Martín-Martínez; Susana Ochoa; Ingrid Tortades; Sonia Vilamala; Marina Verdaguer-Rodríguez; Emma Casas-Anguera;