Evolution of disease outcomes in schizophrenia: Results from the “cohort for the general study of schizophrenia (CGS)” with 3 years of follow-up - Jalbert, J.J; Rossignol, M; Rouillon, F; Astruc, B; Benichou, J; Abenhaim, L; Grimaldi-Bensouda, L (Value in health, 2014)