1. Department of Child and Adolescent Psychiatry/Psychology Erasmus MC‐Sophia Rotterdam The Netherlands
2. Department of Pediatrics Erasmus MC‐Sophia Rotterdam The Netherlands
3. Department of Neurology MS Center ErasMS Erasmus MC Rotterdam The Netherlands
4. Department of Psychiatry University of Cambridge Cambridge UK
5. Department of Radiology and Nuclear Medicine Erasmus MC Rotterdam The Netherlands
6. Department of Social and Behavioral Sciences Harvard TH Chan School of Public Health Boston Massachusetts USA
7. Department of Epidemiology Erasmus MC Rotterdam The Netherlands
8. Molecular Epidemiology Department of Biomedical Data Sciences Leiden University Medical Center Leiden The Netherlands