1. NORMENT K.G. Jebsen Centre for Psychosis Research, Institute of Clinical Medicine, University of Oslo and Oslo University Hospital, Oslo, Norway;
2. UKCRC Centre of Excellence for Public Health (Northern Ireland), Centre for Public Health, Queen's University Belfast, Royal Victoria Hospital, Belfast, UK;
3. Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway;
4. Krefting Research Centre, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden;
5. Wallenberg Centre for Molecular and Translational Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden