1. Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus University Medical Center, Rotterdam, the Netherlands
2. The Generation R Study Group, Erasmus University Medical Center, Rotterdam, the Netherlands
3. Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, the Netherlands
4. Department of Child and Adolescent Psychiatry, Erasmus University Medical Center–Sophia Children’s Hospital, Rotterdam, the Netherlands