1. Department of Speech and Language Pathology, Karolinska University Hospital, the Department of Clinical Sciences, Intervention and Technology, Division of Speech and Language Pathology, Karolinska Institutet, Stockholm, Sweden;
2. the Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, the Department of Physical Therapy, Karolinska University Hospital, Sweden;
3. the Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Sweden;
4. Department of Clinical Sciences, Intervention and Technology, Division of Speech and Language Pathology, Karolinska Institutet, Department of Speech and Language Pathology, Karolinksa University Hospital, Sweden.