Affiliation: | 1. Outpatient Drug Clinic, Department of Psychiatry, Vall d’Hebron University Hospital - Public Health Agency, Barcelona (ASPB), CIBERSAM, Barcelona, Spain.; 2. Department of Psychiatry, Vall d’Hebron University Hospital, CIBERSAM, Barcelona, Spain.; 3. Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.; National Cheng Kung University, Taiwan, |