1. Department of Neuroanaesthesiology Copenhagen University Hospital Rigshospitalet Denmark
2. Department of Neurorehabilitation / Traumatic Brain Injury Unit Copenhagen University Hospital Rigshospitalet Denmark
3. Department of Anaesthesia Hvidovre HospitalUniversity of Copenhagen Copenhagen Denmark
4. Institute of Clinical Medicine Faculty of Health and Medical Sciences University of Copenhagen Copenhagen Denmark
5. Department of Clinical Physiology, Nuclear Medicine & PET Copenhagen University Hospital Rigshospitalet Denmark
6. Centre for Physical Activity Research Copenhagen University Hospital Rigshospitalet Denmark
7. Department of Biomedical Sciences Faculty of Health and Medical Sciences University of Copenhagen Copenhagen Denmark
8. Neurovascular Research Laboratory Faculty of Life Sciences and Education University of South Wales Pontypridd UK