1. Tianjin Institute of Neurology, Tianjin, China;
2. Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China;
3. Bloodworks Research Institute, Seattle, WA;
4. Institute of Pathology, Lanzhou University School of Basic Medical Sciences, Lanzhou, China;
5. Department of Neurosurgery, University of Washington School of Medicine, Seattle, WA;
6. Department of Neurology, Tianjin Medical University General Hospital, Tianjin, China;
7. Department of Neurology, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, AZ;
8. Departments of Pathology and Medicine, Baylor College of Medicine and Center for Translational Research on Inflammatory Diseases, Michael E. DeBakey VA Medical Center, Houston, TX; and
9. Division of Hematology, Department of Medicine, University of Washington, School of Medicine, Seattle, WA