Lifetime psychiatric comorbidity and diagnostic trajectories in an Italian psychiatric sample Antonio Bruno, Antonella Mattei, Federico Arnone, Arianna Barbieri, Valerio Basile, Clemente Cedro, Laura Celebre, Carmela Mento, Amelia Rizzo, Maria Catena Silvestri, Maria Rosaria Anna Muscatello, Rocco Antonio Zoccali, Gianluca Pandolfo ...