1. Molecular Psychiatry Laboratory, Division of Psychiatry University College London London UK
2. deCODE genetics/Amgen Reykjavik Iceland
3. Faculty of Medicine University of Iceland Reykjavík Iceland
4. Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, LVR Klinikum Essen University of Duisburg‐Essen Essen Germany
5. Institute of Human Genetics University of Bonn, School of Medicine & University Hospital Bonn Germany
6. Department of Biomedicine—Human Genetics Aarhus University Aarhus Denmark
7. The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH Aarhus Denmark
8. Center for Genomics and Personalized Medicine Aarhus Denmark
9. University College London Genomics, Institute of Child Health University College London London UK