1. Department of Social Sciences, Marie Cederschiöld University, Stockholm, Sweden
2. Region Halland habilitation Centre, Halmstad, Sweden
3. Gillberg Neuropsychiatry Centre, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
4. Child and Adolescent Neuropsychiatry Unit, Queen Silvia Children’s Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden
5. Speech and Language Pathology Unit, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
6. DART centre for AAC and AT, Sahlgrenska University Hospital, Gothenburg, Sweden