1. Centre for Psychiatry, Wolfson Institute of Preventive Medicine, Barts and the London School of Dentistry and Medicine, Queen Mary, University of London, London, United Kingdom
2. Department of Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden
3. Department of Psychological Science, Birkbeck, University of London, London, United Kingdom
4. Gillberg Neuropsychiatry Centre, University of Gothenburg, Gothenburg, Sweden
5. Sweden Centre for Ethics, Law and Mental Health, University of Gothenburg, Gothenburg, Sweden