1. Center for Brain Repair and Rehabilitation, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
2. Karolinska Institute, Department of Women's and Children's Health, Stockholm, Sweden
3. Karolinska Institute, Department of Physiology and Pharmacology, Stockholm, Sweden
4. Central European Institute of Technology, Masaryk University, Brno, Czech Republic
5. Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden