1. Speech and Language Pathology Unit, Department of Health and Rehabilitation at Institute of Neuroscience and Physiology, Sahlgrenska Academy in Gothenburg University, Gothenburg, Sweden
2. Division of Speech and Language Pathology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
3. Medical Unit Speech and Language Pathology, Karolinska University Hospital, Stockholm, Sweden