1. ISGlobal, Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain
2. Universitat Pompeu Fabra (UPF), Barcelona, Spain
3. Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
4. Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
5. Epidemiology and Environmental Health Joint Research Unit, FISABIO–Universitat de València, Valencia, Spain
6. Subdirección de Salud Pública y Adicciones de Gipuzkoa, San Sebastián, Spain
7. Instituto de Investigación Sanitaria Biodonostia, San Sebastián, Spain
8. Institute for Occupational Medicine, Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen University, Aachen, Germany
9. Department of Child and Adolescent Psychiatry/Psychology, Erasmus University Medical Centre–Sophia Children’s Hospital, Rotterdam, Netherlands