Affiliation: | 1. The First Hospital of Jilin University, Changchun, China.; 2. Jilin Province Tumor Hospital, Changchun, China.; 3. Department of Neurology, University Hospital Essen, Essen, Germany.; 4. Department of Physiology, University of Duisburg-Essen, Essen, Germany.; Univ of Bradford, United Kingdom, |