1. Division of Neurology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
2. Division of Physiotherapy, Department of Neurobiology, Caring Sciences and Society, Karolinska Institutet, Stockholm, Sweden
3. Division of Neurology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Division of Occupational Therapy, Department of Neurobiology, Caring Sciences and Society, Karolinska Institutet, Huddinge, Stockholm, Sweden
4. Division of Neurology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Division of Physiotherapy, Department of Neurobiology, Caring Sciences and Society, Karolinska Institutet, Stockholm, Sweden