1. Generation R Study Group, Erasmus University Medical Center, Rotterdam, The Netherlands.
2. Department of Internal Medicine, Academic Center for Thyroid Diseases, Erasmus University Medical Center, Rotterdam, The Netherlands.
3. Department of Child and Adolescent Psychiatry/Psychology, Erasmus University Medical Center, Rotterdam, The Netherlands.
4. Department of Laboratory Medicine, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands.
5. Department of Clinical Chemistry, Erasmus Medical Center, Rotterdam, The Netherlands.
6. Department of Radiology & Nuclear Medicine, Erasmus Medical Center, Rotterdam, The Netherlands.
7. Department of Social and Behavioral Science, Harvard TH Chan School of Public Health, Boston, Massachusetts, USA.