1. Institute of Experimental Medicine AS CR, Prague, Czech Republic.
2. 2nd Medical Faculty, Charles University, Prague, Czech Republic.
3. Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway.
4. John Van Geest Centre for Brain Repair, School of Clinical Neurosciences, University of Cambridge, Cambridge, United Kingdom.
5. Division of Pharmacology and Clinical Neuroscience, Department of Neurosurgery, Umeå University, Umeå, Sweden.
6. McGowan Institute for Regenerative Medicine, Pittsburgh, Pennsylvania.