1. Department of Educational Sciences; University of La Rioja; La Rioja Spain
2. Prevention Program for Psychosis (P3); Oviedo Spain
3. Centre for Biomedical Research in the Mental Health Network (CIBERSAM); Madrid Spain
4. Mental Health Services; Complejo Hospitalario of Navarre; Pamplona Spain
5. Developmental Clinical Psychology Research Unit, Faculty of Psychology and Educational Sciences; University of Geneva; Geneva Switzerland
6. Research Department of Clinical, Educational and Health Psychology; University College London; London UK
7. Department of Psychiatry; University of Oviedo; Oviedo Spain