1. Centro de Salud Mental Modesto Lafuente, Hospital Clínico San Carlos de, Madrid, Spain
2. Unidad de Salud Mental, Hospital Virgen de la Victoria, Málaga, Spain
3. New York University Grossman School of Medicine, New York, NY, USA
4. Hospital de Magalhães Lemos, Porto, Portugal
5. Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Porto, Portugal
6. Unit for Social and Community Psychiatry (WHO Collaborating Centre for Mental Health Services Development), Queen Mary University of London, London, UK