Helen Blair Simpson Editor

Helen Blair Simpson is Associate Professor of Clinical Psychiatry at Columbia University and Director of the Anxiety Disorders Clinic and the OCD Research Program at the New York State Psychiatric Institute, New York, USA. Yuval Neria is the Director of Trauma and PTSD Program at the New York State Psychiatric Institute and Columbia University Department of Psychiatry and an Associate Professor of Clinical Psychology at the Departments of Psychiatry and Epidemiology at Columbia University, New York, USA. Roberto Lewis-Fernández is Associate Professor of Clinical Psychiatry, Columbia University and Director, Hispanic Treatment Program of the Anxiety Disorders Clinic, and New York State Center of Excellence for Cultural Competence, New York State Psychiatric Institute and Lecturer on Social Medicine, Harvard Medical School, Boston, USA. Franklin Schneier is an Associate Professor of Psychiatry at Columbia University College of Physicians and Surgeons and Research Scientist in the Anxiety Disorders Clinic at New York State Psychiatric Institute, New York, USA.