1. Spinal Cord and Brain Injury Research Center, University of Kentucky College of Medicine, Lexington, KY, USA
2. Present address: Department of Neurological Surgery, Safar Center for Resuscitation Research, University of Pittsburgh, PA, USA
3. Roche Pharma Research and Early Development (pRED), Roche Innovation Center Basel, Grenzacherstrasse, Basel, Switzerland
4. Versameb AG, Peter Merian-Strasse, Basel, Switzerland