1. Division of Physiotherapy, Department of Neurobiology, Health Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden
2. Institute of Neuroscience and Physiology, Gothenburg University, Göteborg, Sweden
3. Department of Research and Development, Halland County Council, Varberg, Sweden
4. Dr. APJ Abdul Kalam College of Physiotherapy, Pravara Institute of Medical Sciences – DU, Rahata, Ahmednagar, Maharashtra, India