1. Division of Neurosurgery, University of Saskatchewan, Saskatoon, Canada
2. Dept. Pharmacology, University of Saskatchewan, Saskatoon, Canada
3. Division of Neurology, Department of Medicine, Clinical Associate Professor, University of British Columbia, Vancouver, Canada
4. Department of Neurosurgery, Director, Neurosurgical Critical Care, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA
5. Department of Neurosurgery, Warren Alpert Medical School Of Brown University, Brown Medical School, Providence, RI, USA
6. Division of Emergency Medicine, Boston Children’s Hospital, Director, Boston Children’s Hospital Brain Injury Center, Harvard Medical School, Boston, USA
7. Dept. Of Anatomy, Physiology, Pharmacology, Associate Professor, University of Saskatchewan, Saskatoon, Canada