[1] Univ Roma La Sapienza, Fac Med & Psychol, St Andrea Hosp, Neurosci Mental Hlth & Sensory Funct NESMOS Dept, I-00185 Rome, Italy
[2] Univ Roma La Sapienza, Dept Neurol & Psychiat, Fac Med & Odontol, I-00185 Rome, Italy
[3] ASL Rome A, Community Mental Hlth Serv, Rome, Italy