1. Department of Anatomy, Cell Biology and Physiology Indiana University School of Medicine Indianapolis Indiana USA
2. Spinal Cord and Brain Injury Research Group Stark Neurosciences Research InstituteIndiana University School of Medicine Indianapolis Indiana USA
3. Neurobiology Research Center Shanxi Key Laboratory of Innovative Drugs for Serious Illness College of Basic Medicine Shanxi University of Chinese Medicine Jinzhong China
4. Department of Neurology Affiliated Hangzhou First People's Hospital Zhejiang University School of Medicine Hangzhou China
5. Department of Anesthesia Indiana University School of Medicine Indianapolis Indiana USA
6. Research and Development Services Richard L. Roudebush VA Medical Center Indianapolis Indiana USA
7. Department of Neurological Surgery Indiana University School of Medicine Indianapolis Indiana USA