1. Division of Speech and Language Pathology, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
2. Habilitation and Health, Region Stockholm, Stockholm, Sweden
3. Institute of Neuroscience and Physiology, Gillberg Neuropsychiatry Centre, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
4. Department of Child Neuropsychiatry, Queen Silvia Children's Hospitalc, Gothenburg, Sweden, and
5. Medical Unit Speech-Language Pathology, Karolinska University Hospital, Stockholm, Sweden