Bernardo Dell’Osso, MD is Associate Professor of Psychiatry at the University of Milan and Director of the Psychiatric Clinic of the Ospedale Luigi Sacco-Polo Universitario of Milan, Italy. He is also Scientific Advisor at the Department of Psychiatry and Behavioral Sciences of Stanford University and Co-Chair of the International College of Obsessive Compulsive Spectrum Disorders (ICOCS). He is fellow of the European College of Neuropsychopharmacology (ECNP) and member of other scientific associations including the European Psychiatric Association (EPA), the World Federation of Societies of Biological Psychiatry (WFSBP) and the International Society of Bipolar Disorders (ISBD). He serves in the Editorial Board of numerous national and international journals and has authored more than 200 articles and several books on topics related to obsessive-compulsive and related disorders, bipolar disorders, psychopharmacology and brain stimulation.