1. Child and Adolescent Psychiatry; University Medical Center Göttingen; Göttingen Germany
2. Department of Child and Adolescent Psychiatry and Psychotherapy; Central Institute of Mental Health; Medical Faculty Mannheim/Heidelberg University; Mannheim Germany
3. Department of Child and Adolescent Psychiatry; University of Zürich; Zürich Switzerland
4. Center for Integrative Human Physiology; University of Zürich; Zürich Switzerland
5. Neuroscience Center Zurich; University of Zurich and ETH Zurich; Zürich Switzerland
6. Department of Child and Adolescent Mental Health; University of Erlangen; Erlangen Germany
7. Heckscher-Klinik; München Germany
8. King's College London; MRC Social, Genetic and Developmental Psychiatry Centre; Institute of Psychiatry; London UK
9. Interkantonale Hochschule für Heilpädagogik; Zürich Switzerland
10. Research Unit of Child and Adolescent Psychiatry; Aalborg University Hospital; Aalborg Denmark
11. Clinical Psychology and Epidemiology; University of Basel; Basel Switzerland