Dra Lázaro is head of the Child and Adolescent Psychiatry and Psychology Department, Senior Consultant at the Hospital Clínic Universitari de Barcelona. Professor of Psychiatry, Faculty of Medicine and Health Sciences, University of Barcelona. Master in Hospital Management and Health Services. Her research trajectory is linked to aetiopathogenesis, biological markers and prognostic factors of pediatric obsessive-compulsive disorder; and the efficacy, effectiveness, efficiency and safety of pharmacological and psychosocial interventions in children and adolescents with mental disorders. She is part of different research groups: CIBERSAM, IDIBAPS, University of Barcelona and consolidated research group of the Government of Catalonia (2021SGR01319).