1. Rural Department of Allied Health, La Trobe University, Bendigo, Australia
2. Department of Speech, Language, and Hearing Sciences, The George Washington University, Washington, DC
3. Department of Psychology, Lund University, Sweden
4. Division of Speech and Language Pathology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
5. Speech and Language Pathology, Medical Unit, Karolinska University Hospital, Stockholm, Sweden
6. Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
7. ANOVA, Karolinska University Hospital, Stockholm, Sweden